CVE-2026-25921

CRITICAL
2026-03-05 [email protected] GHSA-cj4v-437j-jq4c
9.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
High
Availability
Low

Lifecycle Timeline

4
Analysis Generated
Mar 12, 2026 - 22:06 vuln.today
PoC Detected
Mar 06, 2026 - 14:02 vuln.today
Public exploit code
Patch Released
Mar 06, 2026 - 14:02 nvd
Patch available
CVE Published
Mar 05, 2026 - 19:16 nvd
CRITICAL 9.3

Tags

Authentication Bypass Gogs Suse

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.

Analysis

Supply chain attack via LFS object overwrite across repos in Gogs before 0.14.2. PoC and patch available.

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Remediation

Within 24 hours: Identify all Gogs instances running versions prior to 0.14.2 and assess exposure by reviewing LFS usage across repositories. Within 7 days: Apply vendor patch to upgrade all affected Gogs instances to version 0.14.2 or later, with validated testing in non-production environments first. …

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Priority Score

67
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +46
POC: +20

Vendor Status

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CVE-2026-25921 vulnerability details – vuln.today
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