Description
Gogs is an open source self-hosted Git service. Prior to version 0.14.2, overwritable LFS object across different repos leads to supply-chain attack, all LFS objects are vulnerable to be maliciously overwritten by malicious attackers. This issue has been patched in version 0.14.2.
Published: 2026-03-05
Score: 9.3 Critical
EPSS: < 1% Very Low
KEV: No
Impact: LFS Object Overwrite allows malicious code to be injected across repositories, compromising code integrity.
Action: Immediate Patch
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-cj4v-437j-jq4c Gogs: Cross-repository LFS object overwrite via missing content hash verification
History

Fri, 06 Mar 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Fri, 06 Mar 2026 14:15:00 +0000

Type Values Removed Values Added
First Time appeared Gogs
Gogs gogs
CPEs cpe:2.3:a:gogs:gogs:*:*:*:*:*:*:*:*
Vendors & Products Gogs
Gogs gogs

Thu, 05 Mar 2026 19:00:00 +0000

Type Values Removed Values Added
Description Gogs is an open source self-hosted Git service. Prior to version 0.14.2, overwritable LFS object across different repos leads to supply-chain attack, all LFS objects are vulnerable to be maliciously overwritten by malicious attackers. This issue has been patched in version 0.14.2.
Title Gogs: Cross-repository LFS object overwrite via missing content hash verification
Weaknesses CWE-345
References
Metrics cvssV3_1

{'score': 9.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-03-06T18:10:49.926Z

Reserved: 2026-02-09T16:22:17.785Z

Link: CVE-2026-25921

cve-icon Vulnrichment

Updated: 2026-03-06T18:10:45.647Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-05T19:16:03.183

Modified: 2026-03-06T14:02:02.117

Link: CVE-2026-25921

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-16T12:15:35Z

Weaknesses