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CVE-2026-45017

8.2 high SSVC exploitation: none Analyzed
NVD · CVE.org

Python Liquid is a Python engine for the Liquid template language. Prior to 2.2.0, the built-in FileSystemLoader and CachingFileSystemLoader do not guard against reading files outside their search paths when given an absolute path to resolve. This allows malicious template authors to load and render arbitrary files via the {% include %} and {% render %} tags. Targeted files would need to contain valid Liquid markup and be readable by the application process. This vulnerability is fixed in 2.2.0.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 8.2 · jg-rpNVD modified 2026-10-26 13:10

Affected (CPE criteria) 1

  • cpe:2.3:a:jg-rp:python_liquid:*:*:*:*:*:python:*:*

References 1