Gogs: RCE via git rebase --exec argument injection in pull request merge
85Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actcvss 9.9epss 1.5%
from disclosure to weapon0 days
Published on NVDJun 24
1st PoCMay 28
metasploitMar 17
VulnCheck+4d
exploitation probability
1.5%top 29% of all CVEs
observed exploitation
yesVulnCheck
1 public exploit(s)
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:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected products
gogs · gogspublic PoCs found — 1
githubgithub.com/portbuster1337/CVE-2026-52806★ 6⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.