CVE-2026-73682 Semaphore prior to version 2.18.20 OS Command Injection via git_url Repository Handling

Semaphore versions prior to 2.18.20 contain an OS command injection argument injection vulnerability in the repository giturl handling that allows authenticated users holding the Manager or Owner role on any project to achieve remote code execution on the Semaphore server host. Attackers can craf...

CVE-2026-73294

Semaphore UI prior to versions 2.18.17 and 2.19.5-beta2 is affected by an OS command injection in the repository git_url handling. The flaw allows an attacker with project Manager/Owner privileges to influence CmdGitClient.GetLastRemoteCommitHash via a crafted --upload-pack option sent through PO...