CVE-2026-52805
Published:June 24, 2026
Updated:June 29, 2026
Gogs is an open source self-hosted Git service. Prior to 0.14.3, a Server-Side Request Forgery (SSRF) vulnerability exists in the repository migration functionality. The application validates only the initially submitted URL hostname, but git clone --mirror follows HTTP redirects. An authenticated user can submit a public URL that redirects to a blocked internal endpoint (e.g., 127.0.0.1), importing the internal repository's contents into an attacker-controlled repository. This vulnerability is fixed in 0.14.3.
Affected Packages
https://github.com/gogs/gogs.git (GITHUB):
Affected version(s) >=v0.2.0 <v0.14.3Fix Suggestion:
Update to version v0.14.3github.com/gogs/gogs (GO):
Affected version(s) >=v0.0.0-20140212020143-475e3471b4e8 <v0.14.3Fix Suggestion:
Update to version v0.14.3gogs.io/gogs (GO):
Affected version(s) >=v0.0.0-20140322175050-61e29226015f <v0.14.3Fix Suggestion:
Update to version v0.14.3Related Resources (5)
Do you need more information?
Contact UsCVSS v4
Base Score:
9.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Server-Side Request Forgery (SSRF)
EPSS
Base Score:
0.38