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CVE-2026-25242

Gogs allows unauthenticated file uploads

Published: Feb 19, 2026Updated: Feb 19, 2026 Sources: CVE List NVD GHSA BDUCWE-862
9.8CRITICAL
NVD MITRE
EPSS Score
0.6%
Top 52.6%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-862

Affected Products

Сообщество свободного программного обеспечения
oss-projectaka fsf
GogsOn-premWeb App
Web & CMS Plugins / site-builder
gogs
oss-projectaka gogs/gogs
gogsOn-prem
DevTools & CI / ci-cd
Go
package-ecosystem
gogs.io/gogs
OSS Libraries

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Initial Access
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References

https://github.com/gogs/gogs/security/advisories/GHSA-fc3h-92p8-h36f
github.com
https://github.com/gogs/gogs/commit/628216d5889fcb838c471f4754f09b935d9cd9f3
github.com
https://github.com/gogs/gogs/security/advisories/GHSA-fc3h-92p8-h36f
github.com
and 4 more references View all →

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