CVE-2026-48807
Twig: Sandbox `__toString()` policy bypass via `Traversable` in `join` and `replace` filters
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Twig is a template language for PHP. Prior to 3.27.0, the sandbox __toString() checks do not fully cover Traversable values passed to join and replace filters or operands evaluated by the in and not in operators, allowing contained Stringable objects to be coerced to strings without consulting the sandbox policy. This issue is fixed in version 3.27.0.
| CWE | CWE-693 CWE-863 |
| Vendor | twigphp |
| Product | twig |
| Published | Jul 14, 2026 |
| Last Updated | Jul 15, 2026 |
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Affected Versions
twigphp / Twig
< 3.27.0