Common Weakness Enumeration
CWE-99
Allowed-with-ReviewImproper Control of Resource Identifiers ('Resource Injection')
Abstraction: Class · Status: Draft
The product receives input from an upstream component, but it does not restrict or incorrectly restricts the input before it is used as an identifier for a resource that may be outside the intended sphere of control.
140 vulnerabilities reference this CWE, most recent first.
CVE-2026-114726 (GCVE-0-2026-114726)
Vulnerability from cvelistv5 – Published: 2026-10-22 01:55 – Updated: 2026-10-28 02:17
VLAI
EPSS
VEX
Summary
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a mail header injection vulnerability in the Bounce (resend) action. rcube_mime::decode_address_list() did not strip control characters from the decoded display name, so a received message whose From display-name carries CRLF sequences in an encoded word could inject arbitrary headers into the message emitted when the user bounces it. Upstream fixed this in the commit “Fix mail header injection via the From display-name in the Bounce (resend) action”.
Severity
5.8 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-28 02:17 UTC
CWE
- CWE-99 - Improper Control of Resource Identifiers ('Resource Injection')
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://bugs.debian.org/1151279 | issue-trackingthird-party-advisory |
| https://github.com/roundcube/roundcubemail/commit… | patch |
| https://roundcube.net/news/2026/10/19/security-up… | vendor-advisoryrelease-notes |
| https://github.com/roundcube/roundcubemail/releas… | release-notespatch |
| https://github.com/roundcube/roundcubemail/releas… | release-notespatch |
| https://github.com/roundcube/roundcubemail/commit… | patch |
Impacted products
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CVE-2026-114725 (GCVE-0-2026-114725)
Vulnerability from cvelistv5 – Published: 2026-10-22 01:52 – Updated: 2026-10-26 19:39
VLAI
EPSS
VEX
Summary
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a mail header injection vulnerability. rcmail_sendmail stripped newline characters only from the Subject and Organization headers, leaving other header values taken from request parameters unsanitized, so a remote authenticated attacker could inject arbitrary headers into an outgoing message via the References, In-Reply-To, Message-ID and From parameters. Upstream fixed this in the commit “Fix mail header injection via References/In-Reply-To/Message-ID/From parameters”, which normalizes whitespace in every string header value.
Severity
5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-26 19:17 UTC
CWE
- CWE-99 - Improper Control of Resource Identifiers ('Resource Injection')
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://bugs.debian.org/1151279 | issue-trackingthird-party-advisory |
| https://github.com/roundcube/roundcubemail/commit… | patch |
| https://roundcube.net/news/2026/10/19/security-up… | vendor-advisoryrelease-notes |
| https://github.com/roundcube/roundcubemail/releas… | release-notespatch |
| https://github.com/roundcube/roundcubemail/releas… | release-notespatch |
| https://github.com/roundcube/roundcubemail/commit… | patch |
Impacted products
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CVE-2026-114717 (GCVE-0-2026-114717)
Vulnerability from cvelistv5 – Published: 2026-10-22 01:21 – Updated: 2026-10-26 19:39
VLAI
EPSS
VEX
Summary
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a mail header injection vulnerability when a message is forwarded as an attachment. The subject of the forwarded message was used verbatim to generate the attachment name, so a received message whose subject contains CRLF sequences could inject arbitrary MIME part headers into the outgoing message. Upstream fixed this in the commit “Fix mail header injection via subject of a message forwarded as attachment”, which collapses whitespace in the generated name.
Severity
4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-26 19:16 UTC
CWE
- CWE-99 - Improper Control of Resource Identifiers ('Resource Injection')
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://bugs.debian.org/1151279 | issue-trackingthird-party-advisory |
| https://github.com/roundcube/roundcubemail/commit… | patch |
| https://roundcube.net/news/2026/10/19/security-up… | vendor-advisoryrelease-notes |
| https://github.com/roundcube/roundcubemail/releas… | release-notespatch |
| https://github.com/roundcube/roundcubemail/releas… | release-notespatch |
| https://github.com/roundcube/roundcubemail/commit… | patch |
Impacted products
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CVE-2026-114716 (GCVE-0-2026-114716)
Vulnerability from cvelistv5 – Published: 2026-10-22 01:17 – Updated: 2026-10-26 16:46
VLAI
EPSS
VEX
Summary
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a mail header injection vulnerability. rcmail_sendmail::extract_inline_images() used the media type taken from an inline image data URI without validating it, so a remote authenticated attacker could inject arbitrary MIME part headers into the outgoing message by placing CRLF sequences in that media type. Upstream fixed this in the commit “Fix mail header injection via media type in an inline image data URI”, which validates the media type with rcube_mime::is_mimetype_valid().
Severity
8.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-26 15:53 UTC
CWE
- CWE-99 - Improper Control of Resource Identifiers ('Resource Injection')
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://bugs.debian.org/1151279 | issue-trackingthird-party-advisory |
| https://github.com/roundcube/roundcubemail/commit… | patch |
| https://roundcube.net/news/2026/10/19/security-up… | vendor-advisoryrelease-notes |
| https://github.com/roundcube/roundcubemail/releas… | release-notespatch |
| https://github.com/roundcube/roundcubemail/releas… | release-notespatch |
| https://github.com/roundcube/roundcubemail/commit… | patch |
Impacted products
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CVE-2026-107448 (GCVE-0-2026-107448)
Vulnerability from cvelistv5 – Published: 2026-10-08 03:57 – Updated: 2026-10-10 02:56
VLAI
EPSS
VEX
Summary
Magic: The Gathering Arena (Windows/Steam client; 2026.59.30.12801.127931.6 and certain later 2026.60.x builds) passes a server-supplied URL from a home-screen carousel GoToExternalUrl action directly to the Windows shell via Application.OpenURL/ShellExecuteW without validating the URI scheme or domain. A hypothetical attacker able to control the carousel content delivered to clients can cause arbitrary registered URI-scheme handlers to be invoked on client hosts with no user interaction. For example, one might expect that the carousel content only has https: URIs, not ms-calculator: URIs.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-10 02:55 UTC
CWE
- CWE-99 - Improper Control of Resource Identifiers ('Resource Injection')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wizards of the Coast | Magic: The Gathering Arena |
Affected:
2026.59.30.12801.127931.6
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CVE-2026-106583 (GCVE-0-2026-106583)
Vulnerability from cvelistv5 – Published: 2026-10-06 23:42 – Updated: 2026-10-15 18:10
VLAI
EPSS
VEX
Summary
In ssh in OpenSSH before 10.6, a $ or \ character can occur in a command-line username, leading to injection.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 16:10 UTC
CWE
- CWE-99 - Improper Control of Resource Identifiers ('Resource Injection')
Assigner
References
1 reference
Impacted products
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CVE-2026-105444 (GCVE-0-2026-105444)
Vulnerability from cvelistv5 – Published: 2026-10-05 21:00 – Updated: 2026-10-06 13:57
VLAI
EPSS
VEX
Title
dotnet eShop Ordering API OrdersApi.cs GetOrderAsync resource injection
Summary
A security flaw has been discovered in dotnet eShop .NET 8. The impacted element is the function GetOrderAsync of the file src/Ordering.API/Apis/OrdersApi.cs of the component Ordering API. Performing a manipulation of the argument OrderNumber results in improper control of resource identifiers. The attack is possible to be carried out remotely. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-06 13:56 UTC
CWE
- CWE-99 - Improper Control of Resource Identifiers
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/413608 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/413608/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-105444 | third-party-advisory |
| https://vuldb.com/submit/984283 | third-party-advisory |
| https://github.com/dotnet/eShop/issues/996 | issue-tracking |
| https://github.com/dotnet/eShop/ | product |
Impacted products
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CVE-2026-100884 (GCVE-0-2026-100884)
Vulnerability from cvelistv5 – Published: 2026-09-27 22:30 – Updated: 2026-09-28 12:54 X_Open Source
VLAI
EPSS
VEX
Title
Krayin laravel-crm attachment-download Endpoint acl.php resource injection
Summary
A vulnerability has been found in Krayin laravel-crm up to 2.2.5. The impacted element is the function Storage::download of the file packages/Webkul/Admin/src/Config/acl.php of the component attachment-download Endpoint. The manipulation of the argument ID leads to improper control of resource identifiers. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.2.6 is sufficient to resolve this issue. The identifier of the patch is 13d6988cda8d69ece45ee1890effc90a7f21cdc1. It is suggested to upgrade the affected component.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 12:54 UTC
CWE
- CWE-99 - Improper Control of Resource Identifiers
Assigner
References
10 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/410814 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/410814/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-100884 | third-party-advisory |
| https://vuldb.com/submit/916218 | third-party-advisory |
| https://github.com/krayin/laravel-crm/issues/2624 | issue-tracking |
| https://github.com/krayin/laravel-crm/pull/2627 | issue-trackingpatch |
| https://github.com/carlosalbertotuma/advisory/blo… | exploit |
| https://github.com/krayin/laravel-crm/commit/13d6… | patch |
| https://github.com/krayin/laravel-crm/releases/ta… | patch |
| https://github.com/krayin/laravel-crm/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Krayin | laravel-crm |
Affected:
2.2.0
Affected: 2.2.1 Affected: 2.2.2 Affected: 2.2.3 Affected: 2.2.4 Affected: 2.2.5 Unaffected: 2.2.6 cpe:2.3:a:krayin:laravel-crm:*:*:*:*:*:*:*:* |
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CVE-2026-95847 (GCVE-0-2026-95847)
Vulnerability from cvelistv5 – Published: 2026-09-23 16:29 – Updated: 2026-09-23 16:50
VLAI
EPSS
VEX
Title
Moquette client IDs can cause cross-session H2 durable-queue corruption
Summary
Moquette is a lightweight Java MQTT broker. Prior to 0.18.1, H2PersistentQueue derives a session's message-map name as queue_ plus the client ID and its metadata-map name as queue_ plus the client ID plus _meta. A durable session whose client ID ends in _meta can therefore make its message map collide with another client's metadata map. The colliding sessions read and write the same H2 MVStore map with incompatible value types, which can corrupt queue head and tail data and cause message loss, misdelivery, failed queue reloads, or exposure of queued content across sessions. This issue is fixed in version 0.18.1.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-23 16:50 UTC
CWE
- CWE-99 - Improper Control of Resource Identifiers ('Resource Injection')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/moquette-io/moquette/security/… | x_refsource_CONFIRM |
| https://github.com/moquette-io/moquette/pull/964 | x_refsource_MISC |
| https://github.com/moquette-io/moquette/commit/72… | x_refsource_MISC |
| https://github.com/moquette-io/moquette/releases/… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| moquette-io | moquette |
Affected:
< 0.18.1
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CVE-2026-94149 (GCVE-0-2026-94149)
Vulnerability from cvelistv5 – Published: 2026-09-21 07:45 – Updated: 2026-09-21 10:25
VLAI
EPSS
VEX
Title
Omega Solution HRM OS Role Permission Retrieval Endpoint permission resource injection
Summary
A vulnerability was identified in Omega Solution HRM OS up to 20260717. The affected element is an unknown function of the file /role-permission/permission of the component Role Permission Retrieval Endpoint. Such manipulation of the argument roleId leads to improper control of resource identifiers. The attack can be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 10:23 UTC
CWE
- CWE-99 - Improper Control of Resource Identifiers
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/408063 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/408063/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-94149 | third-party-advisory |
| https://vuldb.com/submit/894307 | third-party-advisory |
| https://github.com/4m3rr0r/PoCVulDb/issues/20 | exploitissue-tracking |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Omega Solution | HRM OS |
Affected:
20260717
cpe:2.3:a:omega_solution:hrm_os:*:*:*:*:*:*:*:* |
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Mitigation MIT-5
Implementation
Strategy: Input Validation
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, it can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
CAPEC-10: Buffer Overflow via Environment Variables
This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the adversary finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
CAPEC-240: Resource Injection
An adversary exploits weaknesses in input validation by manipulating resource identifiers enabling the unintended modification or specification of a resource.
CAPEC-75: Manipulating Writeable Configuration Files
Generally these are manually edited files that are not in the preview of the system administrators, any ability on the attackers' behalf to modify these files, for example in a CVS repository, gives unauthorized access directly to the application, the same as authorized users.