CVE-2023-46735
Description
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Starting in version 6.0.0 and prior to version 6.3.8, the error message in `WebhookController` returns unescaped user-submitted input. As of version 6.3.8, `WebhookController` now doesn't return any user-submitted input in its response.
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 | 0 |
| sid | Fixed | 0 |
| forky | Fixed | 0 |
| bullseye | Fixed | 0 |
| bookworm | Fixed | 0 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | symfony/webhook | >=6.3.0,<6.3.8 | 6.3.8 |
| Packagist | symfony/symfony | >=6.3.0,<6.3.8 | 6.3.8 |
References
- https://github.com/symfony/symfony/security/advisories/GHSA-72x2-5c85-6wmr
- https://nvd.nist.gov/vuln/detail/CVE-2023-46735
- https://github.com/symfony/symfony/commit/8128c302430394f639e818a7103b3f6815d8d962
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2023-46735.yaml
- https://github.com/symfony/symfony
- https://symfony.com/cve-2023-46735
- https://security-tracker.debian.org/tracker/CVE-2023-46735
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.