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CVE-2022-39261: Twig may load a template outside a configured directory when using the filesystem loader

high Affects twig/twig, drupal/core. Feed 2026.10.29.3, updated 2026-10-29; published ; advisory modified .

Twig may load a template outside a configured directory when using the filesystem loader

Package
twig/twig Composer
Affected versions
>=1.0.0 and <1.44.7 or >=2.0.0 and <2.15.3 or >=3.0.0 and <3.4.3
Fixed in
1.44.7, 2.15.3, 3.4.3
Severity
high  CVSS 7.5
Exploitation
not on CISA KEV · EPSS 3% (88.0th percentile)
Published
2022-09-30
Source
osv.dev

References

Drupal uses the [Twig](https://twig.symfony.com/) third-party library for content templating and sanitization. [Twig has

Package
drupal/core Composer
Affected versions
>= 8.0.0 <9.3.22 or >= 9.4.0 <9.4.7
Fixed in
9.3.22, 9.4.7
Severity
unknown
Exploitation
not on CISA KEV · EPSS 3% (88.0th percentile)
Published
2022-09-28
Source
osv.dev

References

CWE-22
NVD recordtwig/twig advisoriesdrupal/core advisories

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