CVE-2026-52806

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.

CVSS v3 9.9 CRITICAL

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/gogs/gogs/commit/a9dbafbfd8e1020bacc626420238c01d75d03364
https://github.com/gogs/gogs/pull/8301
https://github.com/gogs/gogs/releases/tag/v0.14.3
https://github.com/gogs/gogs/security/advisories/GHSA-qf6p-p7ww-cwr9
https://github.com/gogs/gogs/security/advisories/GHSA-qf6p-p7ww-cwr9

Configurations

No configuration.

History

No history.

Information

Published : 2026-06-24 21:16

Updated : 2026-06-26 05:16

NVD link : CVE-2026-52806

Mitre link : CVE-2026-52806

CVE.ORG link : CVE-2026-52806

JSON object : View

Products Affected

No product.

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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