Description
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. From 6.4.24 until 6.4.40, 7.4.12, and 8.0.12, the development profiler file_excerpt Twig filter escapes PHP files through highlight_string() but interpolates lines from non-PHP files directly into <code> elements, allowing stored XSS against a developer who opens an attacker-written file such as var/log/dev.log in the profiler. This issue is fixed in versions 6.4.40, 7.4.12, and 8.0.12.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
symfony symfony
>= 6.4.24, < 6.4.40affected>= 7.2.9, < 7.4.12affected>= 8.0.0-BETA1, < 8.0.12affected
symfony twig-bridge
>= 6.4.24, < 6.4.40affected
symfony web-profiler-bundle
>= 7.2.9, < 7.4.12affected>= 8.0.0-BETA1, < 8.0.12affected
References
- https://github.com/symfony/symfony/security/advisories/GHSA-hmr5-2xcr-v8pp ↗
- https://github.com/symfony/symfony/commit/863aa81c61166f1aa74b7732df316f76113acbdb ↗
- https://github.com/symfony/symfony/releases/tag/v6.4.40 ↗
- https://github.com/symfony/symfony/releases/tag/v7.4.12 ↗
- https://github.com/symfony/symfony/releases/tag/v8.0.12 ↗