CWE-497
Weakness AllowedExposure of Sensitive System Information to an Unauthorized Control Sphere
Abstraction: Base · Status: Incomplete
The product does not properly prevent sensitive system-level information from being accessed by unauthorized actors who do not have the same level of access to the underlying system as the product does.
Mapping guidance
This CWE entry is at the Base level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.
Carefully read both the name and description to ensure that this mapping is an appropriate fit. Do not try to 'force' a mapping to a lower-level Base/Variant simply to comply with this preferred level of abstraction.
Modes of introduction
The product may use diagnostic methods that provide significant implementation details such as stack traces as part of its error handling mechanism.
Detection methods
Automated Static Analysis
Automated static analysis, commonly referred to as Static Application Security Testing (SAST), can find some instances of this weakness by analyzing source code (or binary/compiled code) without having to execute it. Typically, this is done by building a model of data flow and control flow, then searching for potentially-vulnerable patterns that connect "sources" (origins of input) with "sinks" (destinations where the data interacts with external components, a lower layer such as the OS, etc.)
Effectiveness: High
Content history
updated Time_of_Introduction
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updated Demonstrative_Examples
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updated Description, Other_Notes
updated Description, Name
updated Common_Consequences, Relationships, Taxonomy_Mappings
updated Relationships, Taxonomy_Mappings
updated Related_Attack_Patterns, Relationships
updated Potential_Mitigations
updated Relationships, Taxonomy_Mappings
updated Related_Attack_Patterns
updated Applicable_Platforms, Taxonomy_Mappings
updated Taxonomy_Mappings
updated Related_Attack_Patterns
updated Description, Name, References, Relationships, Type
updated Demonstrative_Examples
updated Relationships
updated Related_Attack_Patterns
updated Description, Relationships
updated Detection_Factors, Relationships
updated Mapping_Notes
updated Observed_Examples
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updated Applicable_Platforms, Relationships, Weakness_Ordinalities
updated Applicable_Platforms, Background_Details, Common_Consequences, Description, Modes_of_Introduction, References, Relationships, Taxonomy_Mappings
861 vulnerabilities reference this CWE, most recent first.
CVE-2026-121779 (GCVE-0-2026-121779)
Vulnerability from cvelistv5 – Published: 2026-11-07 08:43 – Updated: 2026-11-07 18:36 X_Open Source- CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
| URL | Tags |
|---|---|
| https://patchstack.com/database/wordpress/plugin/… | vdb-entry |
| Vendor | Product | Version | |
|---|---|---|---|
| YITH | YITH WooCommerce Subscription |
Affected:
0 , ≤ 4.22.0
(custom)
|
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CVE-2026-111946 (GCVE-0-2026-111946)
Vulnerability from cvelistv5 – Published: 2026-10-19 20:54 – Updated: 2026-10-29 17:21- CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
| URL | Tags |
|---|---|
| https://github.com/robrwo/perl-Plack-Middleware-E… | vendor-advisory |
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| https://www.cve.org/CVERecord?id=CVE-2003-1418 | related |
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CVE-2026-111079 (GCVE-0-2026-111079)
Vulnerability from cvelistv5 – Published: 2026-10-22 10:18 – Updated: 2026-11-06 00:30- CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
| URL | Tags |
|---|---|
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| https://access.redhat.com/security/cve/CVE-2026-111079 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2554025 | issue-trackingx_refsource_REDHAT |
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
0:1.45.0-2.el10_2 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.2 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:1.45.0-2.el9_8 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::extensions |
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CVE-2026-110466 (GCVE-0-2026-110466)
Vulnerability from cvelistv5 – Published: 2026-10-14 06:29 – Updated: 2026-10-14 16:00- CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
| URL | Tags |
|---|---|
| https://www.twcert.org.tw/tw/cp-132-11272-91666-1.html | third-party-advisory |
| https://www.twcert.org.tw/en/cp-139-11273-b9383-2.html | third-party-advisory |
| Vendor | Product | Version | |
|---|---|---|---|
| WisdomGarden | Tronclass |
Affected:
1.77
Affected: 1.78 |
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CVE-2026-110390 (GCVE-0-2026-110390)
Vulnerability from cvelistv5 – Published: 2026-11-05 22:32 – Updated: 2026-11-05 22:32| URL | Tags |
|---|---|
| https://community.flexera.com/s/article/Flexera-B… | vendor-advisory |
| https://community.flexera.com/s/article/Flexera-B… | patch |
| Vendor | Product | Version | |
|---|---|---|---|
| Flexera | FlexNet Beacon |
Affected:
0 , < 26.4.1
(custom)
|
|
| Flexera | FlexNet Manager Suite |
Affected:
2026 R1 , < 2026 R2
(custom)
Affected: 2025 R2 , < 2026 R1 (custom) Affected: 2025 R1 , < 2025 R2 (custom) Affected: 0 , < 2025 R1 (custom) |
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CVE-2026-109823 (GCVE-0-2026-109823)
Vulnerability from cvelistv5 – Published: 2026-10-27 15:47 – Updated: 2026-11-04 20:27- CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
| URL | Tags |
|---|---|
| https://cna.erlef.org/cves/CVE-2026-109823.html | relatedthird-party-advisory |
| https://osv.dev/vulnerability/EEF-CVE-2026-109823 | related |
| https://github.com/tidewave-ai/tidewave_phoenix/c… | related |
| https://github.com/tidewave-ai/tidewave_phoenix/c… | patch |
| Vendor | Product | Version | |
|---|---|---|---|
| tidewave-ai | tidewave |
Affected:
0.8.0 , < 0.9.2
(semver)
cpe:2.3:a:tidewave-ai:tidewave:*:*:*:*:*:*:*:* |
|
| tidewave-ai | tidewave |
Affected:
f78352b56d19cd4ae49999aa385011cef73e8b93 , < 80159536f752dc4d34797934d1516f29cea12b50
(git)
cpe:2.3:a:tidewave-ai:tidewave:*:*:*:*:*:*:*:* |
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CVE-2026-108462 (GCVE-0-2026-108462)
Vulnerability from cvelistv5 – Published: 2026-10-13 18:59 – Updated: 2026-10-31 18:00- CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Windows 10 Version 1607 |
Affected:
10.0.14393.0 , < 10.0.14393.9612
(custom)
|
|
| Microsoft | Windows 10 Version 1809 |
Affected:
10.0.17763.0 , < 10.0.17763.9376
(custom)
|
|
| Microsoft | Windows 10 Version 21H2 |
Affected:
10.0.19044.0 , < 10.0.19044.7807
(custom)
|
|
| Microsoft | Windows 10 Version 22H2 |
Affected:
10.0.19045.0 , < 10.0.19045.7807
(custom)
|
|
| Microsoft | Windows 11 version 23H2 |
Affected:
10.0.22631.0 , < 10.0.22631.7652
(custom)
|
|
| Microsoft | Windows 11 Version 23H2 |
Affected:
10.0.22631.0 , < 10.0.22631.7652
(custom)
|
|
| Microsoft | Windows 11 Version 24H2 |
Affected:
10.0.26100.0 , < 10.0.26100.9711
(custom)
|
|
| Microsoft | Windows 11 Version 25H2 |
Affected:
10.0.26200.0 , < 10.0.26200.9711
(custom)
|
|
| Microsoft | Windows 11 version 26H1 |
Affected:
10.0.28000.0 , < 10.0.28000.3231
(custom)
|
|
| Microsoft | Windows 11 Version 26H2 |
Affected:
10.0.26300.0 , < 10.0.26300.9711
(custom)
|
|
| Microsoft | Windows Server 2012 |
Affected:
6.2.9200.0 , < 6.2.9200.26434
(custom)
|
|
| Microsoft | Windows Server 2012 (Server Core installation) |
Affected:
6.2.9200.0 , < 6.2.9200.26434
(custom)
|
|
| Microsoft | Windows Server 2012 R2 |
Affected:
6.3.9600.0 , < 6.3.9600.23470
(custom)
|
|
| Microsoft | Windows Server 2012 R2 (Server Core installation) |
Affected:
6.3.9600.0 , < 6.3.9600.23470
(custom)
|
|
| Microsoft | Windows Server 2016 |
Affected:
10.0.14393.0 , < 10.0.14393.9612
(custom)
|
|
| Microsoft | Windows Server 2016 (Server Core installation) |
Affected:
10.0.14393.0 , < 10.0.14393.9612
(custom)
|
|
| Microsoft | Windows Server 2019 |
Affected:
10.0.17763.0 , < 10.0.17763.9376
(custom)
|
|
| Microsoft | Windows Server 2019 (Server Core installation) |
Affected:
10.0.17763.0 , < 10.0.17763.9376
(custom)
|
|
| Microsoft | Windows Server 2022 |
Affected:
10.0.20348.0 , < 10.0.20348.5761
(custom)
|
|
| Microsoft | Windows Server 2025 |
Affected:
10.0.26100.0 , < 10.0.26100.33650
(custom)
|
|
| Microsoft | Windows Server 2025 (Server Core installation) |
Affected:
10.0.26100.0 , < 10.0.26100.33650
(custom)
|
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CVE-2026-108089 (GCVE-0-2026-108089)
Vulnerability from cvelistv5 – Published: 2026-10-20 10:25 – Updated: 2026-10-20 18:09 Unsupported When Assigned- CWE-497 - Exposure of sensitive system information to an unauthorized control sphere
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Cocoon |
Affected:
0 , ≤ *
(semver)
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CVE-2026-108018 (GCVE-0-2026-108018)
Vulnerability from cvelistv5 – Published: 2026-11-06 08:27 – Updated: 2026-11-06 08:27- CWE-497 - Exposure of sensitive system information to an unauthorized control sphere
| Vendor | Product | Version | |
|---|---|---|---|
| HCLSoftware | BigFix MCM & Mobile |
Affected:
<= 3.7
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CVE-2026-107914 (GCVE-0-2026-107914)
Vulnerability from cvelistv5 – Published: 2026-10-09 05:18 – Updated: 2026-10-14 01:42- CWE-459 - Incomplete Cleanup
| Vendor | Product | Version | |
|---|---|---|---|
| backdropcms | Backdrop |
Affected:
1.34.0 , < 1.34.5
(semver)
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Mitigation
Production applications should never use methods that generate internal details such as stack traces and error messages unless that information is directly committed to a log that is not viewable by the end user. All error message text should be HTML entity encoded before being written to the log file to protect against potential cross-site scripting attacks against the viewer of the logs
CAPEC-170: Web Application Fingerprinting
An attacker sends a series of probes to a web application in order to elicit version-dependent and type-dependent behavior that assists in identifying the target. An attacker could learn information such as software versions, error pages, and response headers, variations in implementations of the HTTP protocol, directory structures, and other similar information about the targeted service. This information can then be used by an attacker to formulate a targeted attack plan. While web application fingerprinting is not intended to be damaging (although certain activities, such as network scans, can sometimes cause disruptions to vulnerable applications inadvertently) it may often pave the way for more damaging attacks.
CAPEC-694: System Location Discovery
An adversary collects information about the target system in an attempt to identify the system's geographical location.
Information gathered could include keyboard layout, system language, and timezone. This information may benefit an adversary in confirming the desired target and/or tailoring further attacks.