Twig is a template language for PHP. Versions 1.x prior to 1.44.7, 2.x prior to 2.15.3, and 3.x prior to 3.4.3 encounter an issue when the filesystem loader loads templates for which the name is a user input. It is possible to use the `source` or `include` statement to read arbitrary files from outside the templates' directory when using a namespace like `@somewhere/../some.file`. In such a case, validation is bypassed. Versions 1.44.7, 2.15.3, and 3.4.3 contain a fix for validation of such template names. There are no known workarounds aside from upgrading.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2022-09-28T00:00:00

Updated: 2024-08-03T12:00:43.686Z

Reserved: 2022-09-02T00:00:00

Link: CVE-2022-39261

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-09-28T14:15:10.827

Modified: 2024-11-21T07:17:54.250

Link: CVE-2022-39261

cve-icon Redhat

No data.