Gogs is an open source self-hosted Git service. Versions 0.13.4 and below expose unauthenticated file upload endpoints by default. When the global RequireSigninView setting is disabled (default), any remote user can upload arbitrary files to the server via /releases/attachments and /issues/attachments. This enables the instance to be abused as a public file host, potentially leading to disk exhaustion, content hosting, or delivery of malware. CSRF tokens do not mitigate this attack due to same-origin cookie issuance. This issue has been fixed in version 0.14.1.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Affected Vendors & Products

Vendors Products
Gogs
  • Gogs

Configuration 1 [-]

cpe:2.3:a:gogs:gogs:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://www.spirityenterprise.com/mdr-for-endpoint spirity
https://www.spirityenterprise.com/pentest spirity
https://www.spirityenterprise.com/managed-detection-response spirity
https://github.com/gogs/gogs/commit/628216d5889fcb838c471f4754f09b935d9cd9f3 cve-icon cve-icon
https://github.com/gogs/gogs/pull/8128 cve-icon cve-icon
https://github.com/gogs/gogs/releases/tag/v0.14.1 cve-icon cve-icon
https://github.com/gogs/gogs/security/advisories/GHSA-fc3h-92p8-h36f cve-icon cve-icon
History

Fri, 20 Feb 2026 01:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 19 Feb 2026 19:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:gogs:gogs:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Thu, 19 Feb 2026 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Gogs
Gogs gogs
Vendors & Products Gogs
Gogs gogs

Thu, 19 Feb 2026 03:30:00 +0000

Type Values Removed Values Added
Description Gogs is an open source self-hosted Git service. Versions 0.13.4 and below expose unauthenticated file upload endpoints by default. When the global RequireSigninView setting is disabled (default), any remote user can upload arbitrary files to the server via /releases/attachments and /issues/attachments. This enables the instance to be abused as a public file host, potentially leading to disk exhaustion, content hosting, or delivery of malware. CSRF tokens do not mitigate this attack due to same-origin cookie issuance. This issue has been fixed in version 0.14.1.
Title Gogs allows unauthenticated file uploads
Weaknesses CWE-862
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-02-19T17:44:40.834Z

Reserved: 2026-01-30T14:44:47.329Z

Link: CVE-2026-25242

cve-icon Vulnrichment

Updated: 2026-02-19T17:23:31.009Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-19T07:17:45.687

Modified: 2026-02-19T19:46:19.810

Link: CVE-2026-25242

cve-icon Redhat

No data.