Nixpkgs security tracker
Dismissed
(max. allowed matches exceeded)
Permalink
CVE-2026-47767
8.3 HIGH
- CVSS version (CVSS): 4.0
- Attack Vector (AV): Network (N)
- Attack Complexity (AC): Low (L)
- Attack Requirement (AT): Present (P)
- Privileges Required (PR): None (N)
- User Interaction (UI): None (N)
- Vulnerable System Impact Confidentiality (VC): High (H)
- Vulnerable System Impact Integrity (VI): Low (L)
- Vulnerable System Impact Availability (VA): None (N)
- Subsequent System Impact Confidentiality (SC): None (N)
- Subsequent System Impact Integrity (SI): None (N)
- Subsequent System Impact Availability (SA): None (N)
- Modified Attack Vector (MAV): Network (N)
- Modified Attack Complexity (MAC): Low (L)
- Modified Attack Requirement (MAT): Present (P)
- Modified Privileges Required (MPR): None (N)
- Modified User Interaction (MUI): None (N)
- Modified Vulnerable System Impact Confidentiality (MVC): High (H)
- Modified Vulnerable System Impact Integrity (MVI): Low (L)
- Modified Vulnerable System Impact Availability (MVA): None (N)
- Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
- Modified Subsequent System Impact Integrity (MSI): Negligible (N)
- Modified Subsequent System Impact Availability (MSA): Negligible (N)
- Safety (S): Not Defined (X)
- Automatable (AU): Not Defined (X)
- Recovery (R): Not Defined (X)
- Value Density (V): Not Defined (X)
- Vulnerability Response Effort (RE): Not Defined (X)
- Provider Urgency (U): Not Defined (X)
- Confidentiality Req. (CR): Not Defined (X)
- Integrity Req. (IR): Not Defined (X)
- Availability Req. (AR): Not Defined (X)
- Exploit Maturity (E): Not Defined (X)
Activity log
- Created & dismissed (max. allowed matches exceeded) suggestion
Symfony: SymfonyRuntime CVE-2024-50340 Patch Bypass: Web Requests Can Still Set APP_ENV/APP_DEBUG via parse_str/SAPI Argv Mismatch
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. From 5.4.46 until 5.4.52, 6.4.40, 7.4.12, and 8.0.12, the CVE-2024-50340 fix gated runtime argv parsing on empty($_GET), but parse_str() and the web SAPI can disagree, allowing a crafted query string to leave $_GET empty while $_SERVER['argv'] still carries attacker-controlled --env or --no-debug flags that change APP_ENV or APP_DEBUG. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.
References
-
https://github.com/symfony/symfony/security/advisories/GHSA-fqc7-9xjw-jrh3 x_refsource_CONFIRM
-
https://github.com/symfony/symfony/releases/tag/v5.4.52 x_refsource_MISC
-
https://github.com/symfony/symfony/releases/tag/v6.4.40 x_refsource_MISC
-
https://github.com/symfony/symfony/releases/tag/v7.4.12 x_refsource_MISC
-
https://github.com/symfony/symfony/releases/tag/v8.0.12 x_refsource_MISC
Affected products
runtime
- ==>= 7.1.7, < 7.4.12
- ==>= 8.0.0-BETA1, < 8.0.12
- ==>= 5.4.46, < 5.4.52
- ==>= 6.4.14, < 6.4.40
symfony
- ==>= 7.1.7, < 7.4.12
- ==>= 8.0.0-BETA1, < 8.0.12
- ==>= 5.4.46, < 5.4.52
- ==>= 6.4.14, < 6.4.40