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.
Published:May 28, 2026
Last Modified:Jun 3, 2026
EPS:May 28, 2026
EPSS Score:0.0006
CVSS Score:7.5
Affected Products
Vendor
Product
Action
Vendor
Jg-rp
Product
Liquid
Jg-rp
Liquid
Vendor
Jg-rp
Product
Python Liquid
Jg-rp
Python Liquid
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
