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76 vulnerabilities found for Apache Struts by Apache Software Foundation
CVE-2026-73635 (GCVE-0-2026-73635)
Vulnerability from nvd – Published: 2026-08-15 10:38 – Updated: 2026-08-17 12:43
VLAI
EPSS
VEX
Title
Apache Struts: Unbounded growth of localized-text caches driven by the request locale
Summary
Allocation of resources without limits or throttling vulnerability in Apache Struts. When no fixed locale is configured, the locale used for localized-text lookups is taken from the incoming request, allowing an unauthenticated remote client to cause the framework's internal localized-text caches to grow without bound and exhaust the Java heap, denying service to other users. Applications that configure a fixed locale are not affected.
This issue affects Apache Struts: from 2.0.0 through 2.3.37, from 2.5.0 through 2.5.33, from 6.0.0 through 6.10.0, from 7.0.0 through 7.2.1.
Users are recommended to upgrade to version 6.11.0 or 7.3.0, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-17 12:43 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cwiki.apache.org/confluence/display/WW/S2-074 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
2.0.0 , ≤ 2.3.37
(semver)
Affected: 2.5.0 , ≤ 2.5.33 (semver) Affected: 6.0.0 , ≤ 6.10.0 (semver) Affected: 7.0.0 , ≤ 7.2.1 (semver) |
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CVE-2026-73634 (GCVE-0-2026-73634)
Vulnerability from nvd – Published: 2026-08-15 10:37 – Updated: 2026-08-17 12:44
VLAI
EPSS
VEX
Title
Apache Struts: Unbounded read of a Content Security Policy violation report
Summary
Uncontrolled resource consumption vulnerability in Apache Struts. An application that exposes an endpoint collecting Content Security Policy violation reports reads the submitted report into memory without bounding how much it will accept, so a single request can exhaust the heap and deny service to other users. Such endpoints are ordinarily reachable without authentication. The core distribution maps no such endpoint by default; applications that do not collect violation reports are not affected.
This issue affects Apache Struts: from 6.0.0 through 6.10.0, from 7.0.0 through 7.2.1.
Users are recommended to upgrade to version 6.11.0 or 7.3.0, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-17 12:44 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cwiki.apache.org/confluence/display/WW/S2-073 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
6.0.0 , ≤ 6.10.0
(semver)
Affected: 7.0.0 , ≤ 7.2.1 (semver) |
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CVE-2026-73632 (GCVE-0-2026-73632)
Vulnerability from nvd – Published: 2026-08-15 10:38 – Updated: 2026-08-17 12:40
VLAI
EPSS
VEX
Title
Apache Struts: Shared serialization state in the JSON plugin
Summary
Exposure of data element to wrong session vulnerability in the JSON plugin of Apache Struts. Per-response serialization state could be shared across concurrent requests, allowing response content associated with one request to become observable in another. Only the SMD / JSON-RPC handling of the JSON interceptor is affected, which is not enabled by default; applications using the json result type are not affected.
This issue affects Apache Struts: 7.2.1.
Users are recommended to upgrade to version 7.3.0, which fixes the issue.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-17 12:40 UTC
CWE
- CWE-567 - Unsynchronized Access to Shared Data in a Multithreaded Context
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cwiki.apache.org/confluence/display/WW/S2-071 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
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CVE-2026-73631 (GCVE-0-2026-73631)
Vulnerability from nvd – Published: 2026-08-15 10:38 – Updated: 2026-08-17 12:42
VLAI
EPSS
VEX
Title
Apache Struts: Shared parsing state in the JSON plugin
Summary
Exposure of data element to wrong session vulnerability in the JSON plugin of Apache Struts. Per-request parsing state could be shared across concurrent requests, allowing data associated with one request to become observable in another, and configured parsing limits not to be enforced as intended. Populating actions from a JSON request body is not enabled by default; applications that do not use the JSON plugin are not affected.
This issue affects Apache Struts: 7.2.1.
Users are recommended to upgrade to version 7.3.0, which fixes the issue.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-17 12:42 UTC
CWE
- CWE-567 - Unsynchronized Access to Shared Data in a Multithreaded Context
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cwiki.apache.org/confluence/display/WW/S2-070 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
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(semver)
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CVE-2026-73633 (GCVE-0-2026-73633)
Vulnerability from nvd – Published: 2026-08-14 13:48 – Updated: 2026-08-14 14:38
VLAI
EPSS
VEX
Title
Apache Struts: Unbounded read of a JSON request body
Summary
Uncontrolled resource consumption vulnerability in the JSON plugin of Apache Struts. When an application is configured to populate actions from a JSON request body, the plugin reads that body into memory without bounding how much it will accept, so a single request can exhaust the heap and deny service to other users. The plugin's configurable JSON input length limit does not bound this read. The JSON plugin is an optional component; applications that do not use it, or use it without enabling JSON request-body handling, are not affected.
This issue affects Apache Struts: from 2.1.8 through 2.3.37, from 2.5.0 through 2.5.33, from 6.0.0 through 6.10.0, from 7.0.0 through 7.2.1.
Users are recommended to upgrade to version 6.11.0 or 7.3.0, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 14:37 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cwiki.apache.org/confluence/display/WW/S2-072 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
2.1.8 , ≤ 2.3.37
(semver)
Affected: 2.5.0 , ≤ 2.5.33 (semver) Affected: 6.0.0 , ≤ 6.10.0 (semver) Affected: 7.0.0 , ≤ 7.2.1 (semver) |
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CVE-2025-68493 (GCVE-0-2025-68493)
Vulnerability from nvd – Published: 2026-01-11 13:05 – Updated: 2026-07-15 01:25Title
Apache Struts, Apache Struts: XXE vulnerability in outdated XWork component
Summary
Missing XML Validation vulnerability in Apache Struts, Apache Struts.
This issue affects Apache Struts: from 2.0.0 before 2.2.1; Apache Struts: from 2.2.1 through 6.1.0.
Users are recommended to upgrade to version 6.1.1, which fixes the issue.
Severity
8.1 (High)
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-12 13:52 UTC
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://cwiki.apache.org/confluence/display/WW/S2-069 | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/01/11/2 | |
| https://access.redhat.com/security/cve/CVE-2025-68493 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2428559 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
2.0.0 , < 2.2.1
(semver)
|
|
| Apache Software Foundation | Apache Struts |
Affected:
2.2.1 , ≤ 6.1.0
(semver)
|
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Fuse 7 |
cpe:/a:redhat:jboss_fuse:7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 8 |
cpe:/a:redhat:jboss_enterprise_application_platform:8
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform Expansion Pack |
cpe:/a:redhat:jbosseapxp
|
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CVE-2025-66675 (GCVE-0-2025-66675)
Vulnerability from nvd – Published: 2025-12-10 09:32 – Updated: 2025-12-10 14:53
VLAI
EPSS
VEX
Title
Apache Struts: File leak in multipart request processing causes disk exhaustion (DoS) - version ranges fixed
Summary
Denial of Service vulnerability in Apache Struts, file leak in multipart request processing causes disk exhaustion.
This issue affects Apache Struts: from 2.0.0 through 6.7.4, from 7.0.0 through 7.0.3.
Users are recommended to upgrade to version 6.8.0 or 7.1.1, which fixes the issue.
It's related to https://cve.org/CVERecord?id=CVE-2025-64775 - this CVE addresses missing affected version 6.7.4
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-10 14:52 UTC
CWE
- CWE-459 - Incomplete Cleanup
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cwiki.apache.org/confluence/display/WW/S2-068 | vendor-advisory |
| https://cve.org/CVERecord?id=CVE-2025-64775 | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
2.0.0 , ≤ 6.7.*
(semver)
Affected: 7.0.0 , ≤ 7.0.* (semver) |
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CVE-2025-64775 (GCVE-0-2025-64775)
Vulnerability from nvd – Published: 2025-12-01 16:07 – Updated: 2025-12-01 18:23
VLAI
EPSS
VEX
Title
Apache Struts: File leak in multipart request processing causes disk exhaustion (DoS)
Summary
Denial of Service vulnerability in Apache Struts, file leak in multipart request processing causes disk exhaustion.
This issue affects Apache Struts: from 2.0.0 through 6.7.0, from 7.0.0 through 7.0.3.
Users are recommended to upgrade to version 6.8.0 or 7.1.1, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-01 18:22 UTC
CWE
- CWE-459 - Incomplete Cleanup
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
2.0.0 , ≤ 6.7.0
(semver)
Affected: 7.0.0 , ≤ 7.0.3 (semver) |
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CVE-2024-53677 (GCVE-0-2024-53677)
Vulnerability from nvd – Published: 2024-12-11 15:35 – Updated: 2025-01-03 12:04Title
Apache Struts: Mixing setters for uploaded files and normal fields can allow bypass file upload checks
Summary
File upload logic in Apache Struts is flawed. An attacker can manipulate file upload params to enable paths traversal and under some circumstances this can lead to uploading a malicious file which can be used to perform Remote Code Execution.
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You can find more details in https://cwiki.apache.org/confluence/display/WW/S2-067
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-12-16 00:00 UTC
CWE
- File upload logic is flawed
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cwiki.apache.org/confluence/display/WW/S2-067 | vendor-advisory |
| https://security.netapp.com/advisory/ntap-2025010… |
Impacted products
1 product
| Vendor | Product | Version | |
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| Apache Software Foundation | Apache Struts |
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CVE-2023-50164 (GCVE-0-2023-50164)
Vulnerability from nvd – Published: 2023-12-07 08:49 – Updated: 2025-03-14 03:55
VLAI
EPSS
VEX
Title
Apache Struts: File upload component had a directory traversal vulnerability
Summary
An attacker can manipulate file upload params to enable paths traversal and under some circumstances this can lead to uploading a malicious file which can be used to perform Remote Code Execution.
Users are recommended to upgrade to versions Struts 2.5.33 or Struts 6.3.0.2 or greater to fix this issue.
Severity
No CVSS data available.
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-12-16 00:00 UTC
CWE
- CWE-552 - Files or Directories Accessible to External Parties
Assigner
References
4 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
2.0.0 , ≤ 2.5.32
(semver)
Affected: 6.0.0 , ≤ 6.3.0.1 (semver) |
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CVE-2023-41835 (GCVE-0-2023-41835)
Vulnerability from nvd – Published: 2023-12-05 08:37 – Updated: 2025-11-04 19:21
VLAI
EPSS
VEX
Title
Apache Struts: excessive disk usage
Summary
When a Multipart request is performed but some of the fields exceed the maxStringLength limit, the upload files will remain in struts.multipart.saveDir even if the request has been denied.
Users are recommended to upgrade to versions Struts 2.5.32 or 6.1.2.2 or Struts 6.3.0.1 or greater, which fixe this issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-28 15:55 UTC
CWE
- CWE-459 - Incomplete Cleanup
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/6wj530kh3ono8phr6… | mailing-listvendor-advisory |
| https://www.openwall.com/lists/oss-security/2023/… | |
| https://security.netapp.com/advisory/ntap-2023101… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
2.0.0 , ≤ 2.5.31
(semver)
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CVE-2023-34396 (GCVE-0-2023-34396)
Vulnerability from nvd – Published: 2023-06-14 07:50 – Updated: 2025-02-13 16:55
VLAI
EPSS
VEX
Title
Apache Struts: DoS via OOM owing to no sanity limit on normal form fields in multipart forms
Summary
Allocation of Resources Without Limits or Throttling vulnerability in Apache Software Foundation Apache Struts.This issue affects Apache Struts: through 2.5.30, through 6.1.2.
Upgrade to Struts 2.5.31 or 6.1.2.1 or greater
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-09 14:04 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
3 references
Impacted products
1 product
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| Apache Software Foundation | Apache Struts |
Affected:
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CVE-2023-34149 (GCVE-0-2023-34149)
Vulnerability from nvd – Published: 2023-06-14 07:48 – Updated: 2025-02-13 16:55
VLAI
EPSS
VEX
Title
Apache Struts: DoS via OOM owing to not properly checking of list bounds
Summary
Allocation of Resources Without Limits or Throttling vulnerability in Apache Software Foundation Apache Struts.This issue affects Apache Struts: through 2.5.30, through 6.1.2.
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SSVC
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CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-09 14:02 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
3 references
Impacted products
1 product
| Vendor | Product | Version | |
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| Apache Software Foundation | Apache Struts |
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CVE-2021-31805 (GCVE-0-2021-31805)
Vulnerability from nvd – Published: 2022-04-12 15:25 – Updated: 2024-08-03 23:10Title
Forced OGNL evaluation, when evaluated on raw not validated user input in tag attributes, may lead to RCE.
Summary
The fix issued for CVE-2020-17530 was incomplete. So from Apache Struts 2.0.0 to 2.5.29, still some of the tag’s attributes could perform a double evaluation if a developer applied forced OGNL evaluation by using the %{...} syntax. Using forced OGNL evaluation on untrusted user input can lead to a Remote Code Execution and security degradation.
Severity
No CVSS data available.
CWE
- CWE-917 - Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://cwiki.apache.org/confluence/display/WW/S2-062 | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2022/04/12/6 | mailing-listx_refsource_MLIST |
| https://www.oracle.com/security-alerts/cpujul2022.html | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2022042… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
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| Apache Software Foundation | Apache Struts |
Affected:
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CVE-2026-73632 (GCVE-0-2026-73632)
Vulnerability from cvelistv5 – Published: 2026-08-15 10:38 – Updated: 2026-08-17 12:40
VLAI
EPSS
VEX
Title
Apache Struts: Shared serialization state in the JSON plugin
Summary
Exposure of data element to wrong session vulnerability in the JSON plugin of Apache Struts. Per-response serialization state could be shared across concurrent requests, allowing response content associated with one request to become observable in another. Only the SMD / JSON-RPC handling of the JSON interceptor is affected, which is not enabled by default; applications using the json result type are not affected.
This issue affects Apache Struts: 7.2.1.
Users are recommended to upgrade to version 7.3.0, which fixes the issue.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-17 12:40 UTC
CWE
- CWE-567 - Unsynchronized Access to Shared Data in a Multithreaded Context
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cwiki.apache.org/confluence/display/WW/S2-071 | vendor-advisory |
Impacted products
1 product
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Affected:
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CVE-2026-73631 (GCVE-0-2026-73631)
Vulnerability from cvelistv5 – Published: 2026-08-15 10:38 – Updated: 2026-08-17 12:42
VLAI
EPSS
VEX
Title
Apache Struts: Shared parsing state in the JSON plugin
Summary
Exposure of data element to wrong session vulnerability in the JSON plugin of Apache Struts. Per-request parsing state could be shared across concurrent requests, allowing data associated with one request to become observable in another, and configured parsing limits not to be enforced as intended. Populating actions from a JSON request body is not enabled by default; applications that do not use the JSON plugin are not affected.
This issue affects Apache Struts: 7.2.1.
Users are recommended to upgrade to version 7.3.0, which fixes the issue.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-17 12:42 UTC
CWE
- CWE-567 - Unsynchronized Access to Shared Data in a Multithreaded Context
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cwiki.apache.org/confluence/display/WW/S2-070 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
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CVE-2026-73635 (GCVE-0-2026-73635)
Vulnerability from cvelistv5 – Published: 2026-08-15 10:38 – Updated: 2026-08-17 12:43
VLAI
EPSS
VEX
Title
Apache Struts: Unbounded growth of localized-text caches driven by the request locale
Summary
Allocation of resources without limits or throttling vulnerability in Apache Struts. When no fixed locale is configured, the locale used for localized-text lookups is taken from the incoming request, allowing an unauthenticated remote client to cause the framework's internal localized-text caches to grow without bound and exhaust the Java heap, denying service to other users. Applications that configure a fixed locale are not affected.
This issue affects Apache Struts: from 2.0.0 through 2.3.37, from 2.5.0 through 2.5.33, from 6.0.0 through 6.10.0, from 7.0.0 through 7.2.1.
Users are recommended to upgrade to version 6.11.0 or 7.3.0, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-17 12:43 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cwiki.apache.org/confluence/display/WW/S2-074 | vendor-advisory |
Impacted products
1 product
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| Apache Software Foundation | Apache Struts |
Affected:
2.0.0 , ≤ 2.3.37
(semver)
Affected: 2.5.0 , ≤ 2.5.33 (semver) Affected: 6.0.0 , ≤ 6.10.0 (semver) Affected: 7.0.0 , ≤ 7.2.1 (semver) |
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CVE-2026-73634 (GCVE-0-2026-73634)
Vulnerability from cvelistv5 – Published: 2026-08-15 10:37 – Updated: 2026-08-17 12:44
VLAI
EPSS
VEX
Title
Apache Struts: Unbounded read of a Content Security Policy violation report
Summary
Uncontrolled resource consumption vulnerability in Apache Struts. An application that exposes an endpoint collecting Content Security Policy violation reports reads the submitted report into memory without bounding how much it will accept, so a single request can exhaust the heap and deny service to other users. Such endpoints are ordinarily reachable without authentication. The core distribution maps no such endpoint by default; applications that do not collect violation reports are not affected.
This issue affects Apache Struts: from 6.0.0 through 6.10.0, from 7.0.0 through 7.2.1.
Users are recommended to upgrade to version 6.11.0 or 7.3.0, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-17 12:44 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cwiki.apache.org/confluence/display/WW/S2-073 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
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(semver)
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CVE-2026-73633 (GCVE-0-2026-73633)
Vulnerability from cvelistv5 – Published: 2026-08-14 13:48 – Updated: 2026-08-14 14:38
VLAI
EPSS
VEX
Title
Apache Struts: Unbounded read of a JSON request body
Summary
Uncontrolled resource consumption vulnerability in the JSON plugin of Apache Struts. When an application is configured to populate actions from a JSON request body, the plugin reads that body into memory without bounding how much it will accept, so a single request can exhaust the heap and deny service to other users. The plugin's configurable JSON input length limit does not bound this read. The JSON plugin is an optional component; applications that do not use it, or use it without enabling JSON request-body handling, are not affected.
This issue affects Apache Struts: from 2.1.8 through 2.3.37, from 2.5.0 through 2.5.33, from 6.0.0 through 6.10.0, from 7.0.0 through 7.2.1.
Users are recommended to upgrade to version 6.11.0 or 7.3.0, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 14:37 UTC
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cwiki.apache.org/confluence/display/WW/S2-072 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
2.1.8 , ≤ 2.3.37
(semver)
Affected: 2.5.0 , ≤ 2.5.33 (semver) Affected: 6.0.0 , ≤ 6.10.0 (semver) Affected: 7.0.0 , ≤ 7.2.1 (semver) |
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CVE-2025-68493 (GCVE-0-2025-68493)
Vulnerability from cvelistv5 – Published: 2026-01-11 13:05 – Updated: 2026-07-15 01:25Title
Apache Struts, Apache Struts: XXE vulnerability in outdated XWork component
Summary
Missing XML Validation vulnerability in Apache Struts, Apache Struts.
This issue affects Apache Struts: from 2.0.0 before 2.2.1; Apache Struts: from 2.2.1 through 6.1.0.
Users are recommended to upgrade to version 6.1.1, which fixes the issue.
Severity
8.1 (High)
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-12 13:52 UTC
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://cwiki.apache.org/confluence/display/WW/S2-069 | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/01/11/2 | |
| https://access.redhat.com/security/cve/CVE-2025-68493 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2428559 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
2.0.0 , < 2.2.1
(semver)
|
|
| Apache Software Foundation | Apache Struts |
Affected:
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(semver)
|
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Fuse 7 |
cpe:/a:redhat:jboss_fuse:7
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 8 |
cpe:/a:redhat:jboss_enterprise_application_platform:8
|
|
| Red Hat | Red Hat JBoss Enterprise Application Platform Expansion Pack |
cpe:/a:redhat:jbosseapxp
|
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CVE-2025-66675 (GCVE-0-2025-66675)
Vulnerability from cvelistv5 – Published: 2025-12-10 09:32 – Updated: 2025-12-10 14:53
VLAI
EPSS
VEX
Title
Apache Struts: File leak in multipart request processing causes disk exhaustion (DoS) - version ranges fixed
Summary
Denial of Service vulnerability in Apache Struts, file leak in multipart request processing causes disk exhaustion.
This issue affects Apache Struts: from 2.0.0 through 6.7.4, from 7.0.0 through 7.0.3.
Users are recommended to upgrade to version 6.8.0 or 7.1.1, which fixes the issue.
It's related to https://cve.org/CVERecord?id=CVE-2025-64775 - this CVE addresses missing affected version 6.7.4
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-10 14:52 UTC
CWE
- CWE-459 - Incomplete Cleanup
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cwiki.apache.org/confluence/display/WW/S2-068 | vendor-advisory |
| https://cve.org/CVERecord?id=CVE-2025-64775 | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
2.0.0 , ≤ 6.7.*
(semver)
Affected: 7.0.0 , ≤ 7.0.* (semver) |
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CVE-2025-64775 (GCVE-0-2025-64775)
Vulnerability from cvelistv5 – Published: 2025-12-01 16:07 – Updated: 2025-12-01 18:23
VLAI
EPSS
VEX
Title
Apache Struts: File leak in multipart request processing causes disk exhaustion (DoS)
Summary
Denial of Service vulnerability in Apache Struts, file leak in multipart request processing causes disk exhaustion.
This issue affects Apache Struts: from 2.0.0 through 6.7.0, from 7.0.0 through 7.0.3.
Users are recommended to upgrade to version 6.8.0 or 7.1.1, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-01 18:22 UTC
CWE
- CWE-459 - Incomplete Cleanup
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
2.0.0 , ≤ 6.7.0
(semver)
Affected: 7.0.0 , ≤ 7.0.3 (semver) |
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CVE-2024-53677 (GCVE-0-2024-53677)
Vulnerability from cvelistv5 – Published: 2024-12-11 15:35 – Updated: 2025-01-03 12:04Title
Apache Struts: Mixing setters for uploaded files and normal fields can allow bypass file upload checks
Summary
File upload logic in Apache Struts is flawed. An attacker can manipulate file upload params to enable paths traversal and under some circumstances this can lead to uploading a malicious file which can be used to perform Remote Code Execution.
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Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-12-16 00:00 UTC
CWE
- File upload logic is flawed
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cwiki.apache.org/confluence/display/WW/S2-067 | vendor-advisory |
| https://security.netapp.com/advisory/ntap-2025010… |
Impacted products
1 product
| Vendor | Product | Version | |
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| Apache Software Foundation | Apache Struts |
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CVE-2023-50164 (GCVE-0-2023-50164)
Vulnerability from cvelistv5 – Published: 2023-12-07 08:49 – Updated: 2025-03-14 03:55
VLAI
EPSS
VEX
Title
Apache Struts: File upload component had a directory traversal vulnerability
Summary
An attacker can manipulate file upload params to enable paths traversal and under some circumstances this can lead to uploading a malicious file which can be used to perform Remote Code Execution.
Users are recommended to upgrade to versions Struts 2.5.33 or Struts 6.3.0.2 or greater to fix this issue.
Severity
No CVSS data available.
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-12-16 00:00 UTC
CWE
- CWE-552 - Files or Directories Accessible to External Parties
Assigner
References
4 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
2.0.0 , ≤ 2.5.32
(semver)
Affected: 6.0.0 , ≤ 6.3.0.1 (semver) |
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CVE-2023-41835 (GCVE-0-2023-41835)
Vulnerability from cvelistv5 – Published: 2023-12-05 08:37 – Updated: 2025-11-04 19:21
VLAI
EPSS
VEX
Title
Apache Struts: excessive disk usage
Summary
When a Multipart request is performed but some of the fields exceed the maxStringLength limit, the upload files will remain in struts.multipart.saveDir even if the request has been denied.
Users are recommended to upgrade to versions Struts 2.5.32 or 6.1.2.2 or Struts 6.3.0.1 or greater, which fixe this issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-28 15:55 UTC
CWE
- CWE-459 - Incomplete Cleanup
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/6wj530kh3ono8phr6… | mailing-listvendor-advisory |
| https://www.openwall.com/lists/oss-security/2023/… | |
| https://security.netapp.com/advisory/ntap-2023101… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
2.0.0 , ≤ 2.5.31
(semver)
Affected: 6.1.2.1 , ≤ 6.3.0 (semver) |
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CVE-2023-34396 (GCVE-0-2023-34396)
Vulnerability from cvelistv5 – Published: 2023-06-14 07:50 – Updated: 2025-02-13 16:55
VLAI
EPSS
VEX
Title
Apache Struts: DoS via OOM owing to no sanity limit on normal form fields in multipart forms
Summary
Allocation of Resources Without Limits or Throttling vulnerability in Apache Software Foundation Apache Struts.This issue affects Apache Struts: through 2.5.30, through 6.1.2.
Upgrade to Struts 2.5.31 or 6.1.2.1 or greater
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-09 14:04 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
3 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
0 , ≤ 2.5.30
(semver)
Affected: 0 , ≤ 6.1.2 (semver) |
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CVE-2023-34149 (GCVE-0-2023-34149)
Vulnerability from cvelistv5 – Published: 2023-06-14 07:48 – Updated: 2025-02-13 16:55
VLAI
EPSS
VEX
Title
Apache Struts: DoS via OOM owing to not properly checking of list bounds
Summary
Allocation of Resources Without Limits or Throttling vulnerability in Apache Software Foundation Apache Struts.This issue affects Apache Struts: through 2.5.30, through 6.1.2.
Upgrade to Struts 2.5.31 or 6.1.2.1 or greater.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-09 14:02 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
3 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
0 , ≤ 2.5.30
(semver)
Affected: 0 , ≤ 6.1.2 (semver) |
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CVE-2021-31805 (GCVE-0-2021-31805)
Vulnerability from cvelistv5 – Published: 2022-04-12 15:25 – Updated: 2024-08-03 23:10Title
Forced OGNL evaluation, when evaluated on raw not validated user input in tag attributes, may lead to RCE.
Summary
The fix issued for CVE-2020-17530 was incomplete. So from Apache Struts 2.0.0 to 2.5.29, still some of the tag’s attributes could perform a double evaluation if a developer applied forced OGNL evaluation by using the %{...} syntax. Using forced OGNL evaluation on untrusted user input can lead to a Remote Code Execution and security degradation.
Severity
No CVSS data available.
CWE
- CWE-917 - Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://cwiki.apache.org/confluence/display/WW/S2-062 | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2022/04/12/6 | mailing-listx_refsource_MLIST |
| https://www.oracle.com/security-alerts/cpujul2022.html | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2022042… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
2.0.0 to 2.5.29
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CVE-2020-17530 (GCVE-0-2020-17530)
Vulnerability from cvelistv5 – Published: 2020-12-11 01:11 – Updated: 2025-10-21 23:35Summary
Forced OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution. Affected software : Apache Struts 2.0.0 - Struts 2.5.25.
Severity
9.8 (Critical)
SSVC
Exploitation: active
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-06 20:53 UTC
CWE
- Remote Code Execution
- CWE-917 - Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')
Assigner
References
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| URL | Tags |
|---|---|
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| https://www.oracle.com/security-alerts/cpujan2021.html | x_refsource_MISC |
| http://packetstormsecurity.com/files/160721/Apach… | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2021011… | x_refsource_CONFIRM |
| https://www.oracle.com/security-alerts/cpuApr2021.html | x_refsource_MISC |
| https://www.oracle.com//security-alerts/cpujul2021.html | x_refsource_MISC |
| https://www.oracle.com/security-alerts/cpuoct2021.html | x_refsource_MISC |
| https://www.oracle.com/security-alerts/cpujan2022.html | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2022/04/12/6 | mailing-listx_refsource_MLIST |
| https://www.oracle.com/security-alerts/cpuapr2022.html | x_refsource_MISC |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Struts |
Affected:
Struts 2.0.0 - Struts 2.5.25
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JVNDB-2020-000084
Vulnerability from jvndb - Published: 2020-12-11 06:09 - Updated:2022-08-09 04:55
Severity
Summary
Apache Struts 2 vulnerable to remote code execution (S2-061)
Details
Apache Struts 2 provided by The Apache Software Foundation contains a remote code execution vulnerability due to improper input validation (CWE-20).
Masato Anzai of Aeye Security Lab, inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
References
| Type | URL | |
|---|---|---|
|
|
||
Impacted products
| Vendor | Product | |
|---|---|---|
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