jj, or Jujutsu, is a Git-compatible VCS written in rust. In affected versions specially crafted Git repositories can cause `jj` to write files outside the clone. This issue has been addressed in version 0.23.0. Users are advised to upgrade. Users unable to upgrade should avoid cloning repos from unknown sources.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00093.

Exploitation poc

Automatable yes

Technical Impact total

Affected Vendors & Products

Vendors Products
Martinvonz
  • Jj

No data.

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/martinvonz/jj/security/advisories/GHSA-88h5-6w7m-5w56 cve-icon cve-icon
History

Sun, 13 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00053}

 epss

{'score': 0.00058}

Thu, 07 Nov 2024 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Martinvonz
Martinvonz jj
CPEs cpe:2.3:a:martinvonz:jj:*:*:*:*:*:*:*:*
Vendors & Products Martinvonz
Martinvonz jj
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Thu, 07 Nov 2024 00:45:00 +0000

Type Values Removed Values Added
Description jj, or Jujutsu, is a Git-compatible VCS written in rust. In affected versions specially crafted Git repositories can cause `jj` to write files outside the clone. This issue has been addressed in version 0.23.0. Users are advised to upgrade. Users unable to upgrade should avoid cloning repos from unknown sources.
Title Path traversal via crafted Git repositories in jj
Weaknesses CWE-22
References
Metrics cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2024-11-07T16:57:48.274Z

Reserved: 2024-11-04T17:46:16.775Z

Link: CVE-2024-51990

cve-icon Vulnrichment

Updated: 2024-11-07T16:57:40.232Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-11-07T01:15:03.497

Modified: 2024-11-08T19:01:25.633

Link: CVE-2024-51990

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.