GitHub Advisoryadvisory · Packagist
GHSA-5mv2-rx3q-4w2v Code injection in Twig
HIGH
Official page ↗
- Aliases
- CVE-2022-23614
- Ecosystem
- Packagist
- Packages
- twig/twig
- Severity
- High
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-74, CWE-94
- Reviewed
- 2022-02-07
Affected packages
• Packagist twig/twig: >= 2.0.0, < 2.14.11 → fixed in 2.14.11
• Packagist twig/twig: >= 3.0.0, < 3.3.8 → fixed in 3.3.8
Description
Description
When in a sandbox mode, the `arrow` parameter of the `sort` filter must be a closure to avoid attackers being able to run arbitrary PHP functions.
Resolution
We now disallow calling non Closure in the `sort` filter like we already did for some other filters.
Credits
We would like to thank Marlon Starkloff for reporting the issue and Fabien Potencier for fixing the issue.
Related
Alias · CVE (1)
- CVE-2022-23614 Twig is an open source template language for PHP. vulnerability
References
- https://github.com/twigphp/Twig/security/advisories/GHSA-5mv2-rx3q-4w2v web
- https://nvd.nist.gov/vuln/detail/CVE-2022-23614 advisory
- https://github.com/twigphp/Twig/commit/22b9dc3c03ee66d7e21d9ed2ca76052b134cb9e9 web
- https://github.com/twigphp/Twig/commit/2eb33080558611201b55079d07ac88f207b466d5 web
- https://github.com/FriendsOfPHP/security-advisories/blob/master/twig/twig/CVE-2022-23614.yaml web
- https://github.com/twigphp/Twig web
- https://lists.fedoraproject.org/archives/list/[email protected]/message/I2PVV5DUTRUECTIHMTWRI5Z7DVNYQ2YO web
- https://lists.fedoraproject.org/archives/list/[email protected]/message/OTN4273U4RHVIXED64T7DSMJ3VYTPRE7 web
- https://lists.fedoraproject.org/archives/list/[email protected]/message/PECHIY2XLWUH2WLCNPDGNFMPHPRPCEDZ web
- https://lists.fedoraproject.org/archives/list/[email protected]/message/SIGZCFSYLPP7UVJ4E4NLHSOQSKYNXSAD web
- https://symfony.com/blog/twig-security-release-disallow-non-closures-in-the-sort-filter web
- https://www.debian.org/security/2022/dsa-5107 web