CVE-2026-52806
Published:June 24, 2026
Updated:June 29, 2026
Gogs is an open source self-hosted Git service. Prior to 0.14.3, Gogs allows authenticated users to achieve Remote Code Execution (RCE) on the server by creating a pull request with a specially crafted branch name that injects the --exec flag into the git rebase command during the "Rebase before merging" merge operation. 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:
9.4
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
HIGH
CVSS v3
Base Score:
9.9
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Neutralization of Special Elements used in a Command ('Command Injection')
EPSS
Base Score:
1.03