GHSA-q847-2q57-wmr3
Symfony potential Cross-site Scripting vulnerabilities in CodeExtension filters
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2023-46734
- Alias
- BIT-symfony-2023-46734
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Description
### Description Some Twig filters in CodeExtension use "is_safe=html" but don't actually ensure their input is safe. ### Resolution Symfony now escapes the output of the affected filters. The patch for this issue is available [here](https://github.com/symfony/symfony/commit/9da9a145ce57e4585031ad4bee37c497353eec7c) for branch 4.4. ### Credits We would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.
Paquets affectés
| Paquet | Versions |
|---|---|
| Packagist · symfony/twig-bridge | introduced 2.0.0, fixed 4.4.51 |
| Packagist · symfony/twig-bridge | introduced 5.0.0, fixed 5.4.31 |
| Packagist · symfony/twig-bridge | introduced 6.0.0, fixed 6.3.8 |
| Packagist · symfony/symfony | introduced 2.0.0, fixed 4.4.51 |
| Packagist · symfony/symfony | introduced 5.0.0, fixed 5.4.31 |
| Packagist · symfony/symfony | introduced 6.0.0, fixed 6.3.8 |
Références
- https://github.com/symfony/symfony/security/advisories/GHSA-q847-2q57-wmr3 WEB
- https://nvd.nist.gov/vuln/detail/CVE-2023-46734 ADVISORY
- https://github.com/symfony/symfony/commit/5d095d5feb1322b16450284a04d6bb48d1198f54 WEB
- https://github.com/symfony/symfony/commit/9da9a145ce57e4585031ad4bee37c497353eec7c WEB
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2023-46734.yaml WEB
- https://github.com/symfony/symfony PACKAGE
- https://lists.debian.org/debian-lts-announce/2023/11/msg00019.html WEB
- https://symfony.com/cve-2023-46734 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |