CVE-2026-112305 Semaphore UI through 2.19.16 RCE via Task Environment Ansible Variable Override

Semaphore UI through 2.19.16 contains a remote code execution vulnerability that allows users with the taskrunner role to override protected Ansible variables by supplying arbitrary keys in the task environment JSON. Attackers can POST tasks setting ansiblesshcommonargs with a ProxyCommand or...