CVE-2026-46633
Twig: PHP code injection via `{% use %}` template name
CVSS Score
0.0
EPSS Score
0.5%
EPSS Percentile
41th
Twig is a template language for PHP. Prior to 3.26.0, Compiler::string() does not escape single quotes when a template name from a {% use %} tag is placed inside a PHP single-quoted string literal, allowing a crafted template name to terminate the string and inject arbitrary PHP expressions into the compiled cache file. This issue is fixed in version 3.26.0.
| CWE | CWE-94 |
| Vendor | twigphp |
| Product | twig |
| Published | Jul 14, 2026 |
| Last Updated | Jul 16, 2026 |
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Affected Versions
twigphp / Twig
< 3.26.0
References
github.com: https://github.com/twigphp/Twig/security/advisories/GHSA-7p85-w9px-jpjp github.com: https://github.com/twigphp/Twig/commit/679447fa29083043665482ccf7d64372472621b8 github.com: https://github.com/twigphp/Twig/commit/e9ff55f6910832428e48a35b2e0748189ad49ae3 github.com: https://github.com/twigphp/Twig/releases/tag/v3.26.0