CVE-2026-48807
CVE-2026-48807 · Twig: Sandbox `__toString()` policy bypass via `Traversable` in `join` and `replace` filters
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 7.1 · High · EPSS 0.4% · Fix available
- Published
- Updated
Affected products and versions
twig
- Versions
- < 3.27.0: Affected
No fix published
php-twig Debian:14
- Versions
- 3.20.0-2
- 3.21.1-1
- 3.21.1-2
- 3.21.1-3
- 3.22.0-1
- 3.22.0-2
- 3.22.1-1
- 3.22.1-2
- 3.22.1-3
- 3.22.2-1
- 3.22.2-2
- 3.23.0-1
- 3.23.0-2
- 3.24.0-1
- 3.26.0-1
- Affected ranges
- ECOSYSTEM: < 3.27.0-1
Update to 3.27.0-1
twig/twig Packagist
- Versions
- 1.3.0
- 1.4.0
- 1.5.0
- 1.5.1
- 1.6.0
- 1.6.1
- 1.6.2
- 1.6.3
- 1.6.4
- 1.6.5
- v1.10.0
- v1.10.1
- v1.10.2
- v1.10.3
- v1.11.0
- v1.11.1
- v1.12.0
- v1.12.0-RC1
- v1.12.1
- v1.12.2
- v1.12.3
- v1.13.0
- v1.13.1
- v1.13.2
- v1.14.0
- v1.14.1
- v1.14.2
- v1.15.0
- v1.15.1
- v1.16.0
- v1.16.1
- v1.16.2
- v1.16.3
- v1.17.0
- v1.18.0
- v1.18.1
- v1.18.2
- v1.19.0
- v1.20.0
- v1.21.0
- v1.21.1
- v1.21.2
- v1.22.0
- v1.22.1
- v1.22.2
- v1.22.3
- v1.23.0
- v1.23.1
- v1.23.2
- v1.23.3
- v1.24.0
- v1.24.1
- v1.24.2
- v1.25.0
- v1.26.0
- v1.26.1
- v1.27.0
- v1.28.0
- v1.28.1
- v1.28.2
- v1.29.0
- v1.30.0
- v1.31.0
- v1.32.0
- v1.33.0
- v1.33.1
- v1.33.2
- v1.34.0
- v1.34.1
- v1.34.2
- v1.34.3
- v1.34.4
- v1.35.0
- v1.35.1
- v1.35.2
- v1.35.3
- v1.35.4
- v1.36.0
- v1.37.0
- v1.37.1
- v1.38.0
- v1.38.1
- v1.38.2
- v1.38.3
- v1.38.4
- v1.39.0
- v1.39.1
- v1.40.0
- v1.40.1
- v1.41.0
- v1.42.0
- v1.42.1
- v1.42.2
- v1.42.3
- v1.42.4
- v1.42.5
- v1.43.0
- v1.43.1
- v1.44.0
- v1.44.1
- v1.44.2
- v1.44.3
- v1.44.4
- v1.44.5
- v1.44.6
- v1.44.7
- v1.44.8
- v1.7.0
- v1.8.0
- v1.8.1
- v1.8.2
- v1.8.3
- v1.9.0
- v1.9.1
- v1.9.2
- v2.0.0
- v2.1.0
- v2.10.0
- v2.11.0
- v2.11.1
- v2.11.2
- v2.11.3
- v2.12.0
- v2.12.1
- v2.12.2
- v2.12.3
- v2.12.4
- v2.12.5
- v2.13.0
- v2.13.1
- v2.14.0
- v2.14.1
- v2.14.10
- v2.14.11
- v2.14.12
- v2.14.13
- v2.14.2
- v2.14.3
- v2.14.4
- v2.14.5
- v2.14.6
- v2.14.7
- v2.14.8
- v2.14.9
- v2.15.0
- v2.15.1
- v2.15.2
- v2.15.3
- v2.15.4
- v2.15.5
- v2.15.6
- v2.16.0
- v2.16.1
- v2.2.0
- v2.3.0
- v2.3.1
- v2.3.2
- v2.4.0
- v2.4.1
- v2.4.2
- v2.4.3
- v2.4.4
- v2.4.5
- v2.4.6
- v2.4.7
- v2.4.8
- v2.5.0
- v2.6.0
- v2.6.1
- v2.6.2
- v2.7.0
- v2.7.1
- v2.7.2
- v2.7.3
- v2.7.4
- v2.8.0
- v2.8.1
- v2.9.0
- v3.0.0
- v3.0.0-BETA1
- v3.0.1
- v3.0.2
- v3.0.3
- v3.0.4
- v3.0.5
- v3.1.0
- v3.1.1
- v3.10.0
- v3.10.1
- v3.10.2
- v3.10.3
- v3.11.0
- v3.11.1
- v3.11.2
- v3.11.3
- v3.12.0
- v3.13.0
- v3.14.0
- v3.14.1
- v3.14.2
- v3.15.0
- v3.16.0
- v3.17.0
- v3.17.1
- v3.18.0
- v3.19.0
- v3.2.1
- v3.20.0
- v3.21.0
- v3.21.1
- v3.22.0
- v3.22.1
- v3.22.2
- v3.23.0
- v3.24.0
- v3.25.0
- v3.26.0
- v3.3.0
- v3.3.1
- v3.3.10
- v3.3.2
- v3.3.3
- v3.3.4
- v3.3.5
- v3.3.6
- v3.3.7
- v3.3.8
- v3.3.9
- v3.4.0
- v3.4.1
- v3.4.2
- v3.4.3
- v3.5.0
- v3.5.1
- v3.6.0
- v3.6.1
- v3.7.0
- v3.7.1
- v3.8.0
- v3.9.0
- v3.9.1
- v3.9.2
- v3.9.3
- Affected ranges
- ECOSYSTEM: < 3.27.0
Update to 3.27.0
php-twig Ubuntu:Pro:20.04:LTS
- Versions
- 2.11.3-2
- 2.12.1-1
- 2.12.2-1
- 2.12.3-1
- 2.12.5-1
- 2.12.5-1ubuntu0.1~esm1
- 2.12.5-1ubuntu0.1~esm2
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
php-twig Ubuntu:Pro:22.04:LTS
- Versions
- 3.3.2-1ubuntu3
- 3.3.4-1
- 3.3.6-1
- 3.3.7-1
- 3.3.8-2ubuntu4
- 3.3.8-2ubuntu4+esm1
- 3.3.8-2ubuntu4+esm2
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
php-twig Ubuntu:Pro:24.04:LTS
- Versions
- 3.7.0-1
- 3.7.1-1
- 3.8.0-2
- 3.8.0-2ubuntu0.1~esm1
- 3.8.0-2ubuntu1
- 3.8.0-2ubuntu1+esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
php-twig Ubuntu:25.10
- Versions
- 3.20.0-2ubuntu1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
php-twig Ubuntu:26.10
- Versions
- 3.23.0-2build7
- 3.27.1-1
- 3.28.0-1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
php-twig Ubuntu:Pro:26.04:LTS
- Versions
- 3.20.0-2ubuntu1
- 3.23.0-2build5
- 3.23.0-2build7
- 3.23.0-2ubuntu0.1~esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published