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CVE-2026-52806

CRITICAL
9.9
CVSS 3.1
Description
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.

Metadata

CVE ID
CVE-2026-52806
State
PUBLISHED
Assigner
GitHub_M
Reserved
2026-06-08 18:02 UTC
Published
2026-06-24 20:21 UTC
Last updated
2026-06-24 20:21 UTC
Primary CWE
CWE-77
CWE-77: Improper Neutralization of Special Elements used in …
Vendor / Product
gogs / gogs
Sources
cve.org  ·  NVD

Severity & Metrics

9.9 CRITICAL CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected products (1)
VendorProductPlatformVersions
gogs gogs — < 0.14.3
Weakness (CWE)
CWESourceDescription
CWE-77 cna CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVSS scores (1)
ScoreSeverityVersionSourceVector
9.9 CRITICAL 3.1 cna CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
References (4)
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