CVE-2024-51996
Description
Symphony process is a module for the Symphony PHP framework which executes commands in sub-processes. When consuming a persisted remember-me cookie, Symfony does not check if the username persisted in the database matches the username attached with the cookie, leading to authentication bypass. This vulnerability is fixed in 5.4.47, 6.4.15, and 7.1.8.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 6.4.15+dfsg-1 |
| sid | Fixed | 6.4.15+dfsg-1 |
| forky | Fixed | 6.4.15+dfsg-1 |
| bullseye | Fixed | 0 |
| bookworm | Fixed | 5.4.23+dfsg-1+deb12u4 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | symfony/security-http | >=5.3.0,<5.4.47 | 5.4.47 |
| Packagist | symfony/security-http | >=6.0.0-BETA1,<6.4.15 | 6.4.15 |
| Packagist | symfony/security-http | >=7.0.0-BETA1,<7.1.8 | 7.1.8 |
References
- https://github.com/symfony/symfony/security/advisories/GHSA-cg23-qf8f-62rr
- https://nvd.nist.gov/vuln/detail/CVE-2024-51996
- https://github.com/symfony/symfony/commit/81354d392c5f0b7a52bcbd729d6f82501e94135a
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-http/CVE-2024-51996.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2024-51996.yaml
- https://github.com/symfony/symfony
- https://symfony.com/cve-2024-51996
- https://security-tracker.debian.org/tracker/CVE-2024-51996
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.