Vulnerability Details CVE-2026-45017
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 25.4%
CVSS Severity
CVSS v3 Score 7.5
Products affected by CVE-2026-45017
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cpe:2.3:a:jg-rp:python_liquid:*