Vulnerability Monitor

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CVE-2024-56201

Jinja is an extensible templating engine. In versions on the 3.x branch prior to 3.1.5, a bug in the Jinja compiler allows an attacker that controls both the content and filename of a template to execute arbitrary Python code, regardless of if Jinja's sandbox is used. To exploit the vulnerability, an attacker needs to control both the filename and the contents of a template. Whether that is the case depends on the type of application using Jinja. This vulnerability impacts users of applications which execute untrusted templates where the template author can also choose the template filename. This vulnerability is fixed in 3.1.5.

Published

2024-12-23T16:15:07.410

Last Modified

2025-09-22T17:45:28.710

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

Weaknesses

Type: Secondary
CWE-150

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	palletsprojects	jinja	< 3.1.5	Yes

References

https://github.com/pallets/jinja/commit/767b23617628419ae3709ccfb02f9602ae9fe51f Patch ([email protected])
https://github.com/pallets/jinja/issues/1792 Issue Tracking ([email protected])
https://github.com/pallets/jinja/releases/tag/3.1.5 Release Notes ([email protected])
https://github.com/pallets/jinja/security/advisories/GHSA-gmj6-6f8f-6699 Vendor Advisory ([email protected])