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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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:bc96026f717dcabc4486513dc80fded5154bf6dce58115d7e590d028067bc12a
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"liquid","vendor":"jg-rp","versions":[{"status":"affected","version":"< 2.2.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:53bf8ccf6ab80fd4fdd7e215b3d205b032ed0693874a05ac072a07f854cca984 · sha256:bda5eae57292d783… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":8.2,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:53bf8ccf6ab80fd4fdd7e215b3d205b032ed0693874a05ac072a07f854cca984 · sha256:bda5eae57292d783… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:53bf8ccf6ab80fd4fdd7e215b3d205b032ed0693874a05ac072a07f854cca984 · sha256:bda5eae57292d783… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"name":"https://github.com/jg-rp/liquid/security/advisories/GHSA-8p4x-wr7x-3788","tags":["x_refsource_CONFIRM"],"url":"https://github.com/jg-rp/liquid/security/advisories/GHSA-8p4x-wr7x-3788"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:53bf8ccf6ab80fd4fdd7e215b3d205b032ed0693874a05ac072a07f854cca984 · sha256:bda5eae57292d783… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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