CVE-2024-51755
Unguarded calls to __isset() and to array-accesses when the sandbox is enabled in Twig
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Unguarded calls to __isset() and to array-accesses when the sandbox is enabled in Twig
| Assigner | GitHub_M |
| Reserved | 2024-10-31 |
| Published | 2024-11-06 |
| Updated | 2024-11-06 |
Twig is a template language for PHP. In a sandbox, and attacker can access attributes of Array-like objects as they were not checked by the security policy. They are now checked via the property policy and the `__isset()` method is now called after the security check. This is a BC break. This issue has been patched in versions 3.11.2 and 3.14.1. All users are advised to upgrade. There are no known workarounds for this issue.
| CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N |
https://github.com/twigphp/Twig/security/advisories/GHSA-jjxq-ff2g-95vh
https://github.com/twigphp/Twig/commit/831c148e786178e5f2fde9db67266be3bf241c21
