CVE-2026-40261 Composer has Command Injection via Malicious Perforce Reference

Composer is a dependency manager for PHP. Versions 1.0 through 2.2.26 and 2.3 through 2.9.5 contain a command injection vulnerability in the Perforce::syncCodeBase method, which appends the $sourceReference parameter to a shell command without proper escaping, and additionally in the...

UBUNTU-CVE-2024-35241

Composer is a dependency manager for PHP. On the 2.x branch prior to versions 2.2.24 and 2.7.7, the status, reinstall and remove commands with packages installed from source via git containing specially crafted branch names in the repository can be used to execute code. Patches for this issue are...

Composer has a command injection via malicious git branch name

Impact The status, reinstall and remove commands with packages installed from source via git containing specially crafted branch names in the repository can be used to execute code. Patches 2.2.24 for 2.2 LTS or 2.7.7 for mainline Workarounds Avoid installing dependencies via git by using...

GHSA-47F6-5GQ3-VX9C Composer has a command injection via malicious git branch name

Impact The status, reinstall and remove commands with packages installed from source via git containing specially crafted branch names in the repository can be used to execute code. Patches 2.2.24 for 2.2 LTS or 2.7.7 for mainline Workarounds Avoid installing dependencies via git by using...