CVE-2024-56201

Aliases:GHSA-gmj6-6f8f-6699
Advisory lineage Upstream: 0 Downstream: 23
Analyzed
Published: 23 Dec 2024, 15:37
Last modified:18 Feb 2025, 21:47

Vulnerability Summary

Overall Risk (default)
medium
35/100
CVSS Score
8.8 HIGH
v3.1 (nvd)
EPSS Score
0.57% LOW
1% probability +0.11%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

23 Dec 2024, 15:37
Published
Vulnerability first disclosed
18 Feb 2025, 21:47
Last Modified
Vulnerability information updated

Description

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.

CVSS Metrics

  • v4.0•MEDIUM•Score: 5.4CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  • v4.0•MEDIUM•Score: 5.4CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  • v3.1•HIGH•Score: 8.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
  • v3.1•HIGH•Score: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Trends

Current EPSS score: 0.57%• Percentile: 69%

Techniques & Countermeasures

  • CWE-150•Improper Neutralization of Escape, Meta, or Control Sequences

    The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could be interpreted as escape, meta, or control character sequences when they are sent to a downstream component.

Affected Systems

  • pallets•jinja

    ≥ 3.0.0, < 3.1.5

  • palletsprojects•jinja

    ≥ 3.0.0, < 3.1.5

  • PyPI•jinja2

    ≥ 3.0.0, < 3.1.5

References (6)