CVE-2026-52806Gogs: RCE via git rebase --exec argument injection in pull request merge

Descripción

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.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

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