Mercury: Unauthenticated Remote Code Execution in /api/terminals - access control bypass

Summary A missing comma in mercuryapp/blockhandler.py's BLOCKEDPATTERNS list causes the blocklist to fail to cover the /api/terminals endpoint. As a result, any unauthenticated attacker can spawn a full, interactive OS-level shell on the host running Mercury. Details The blocklist in...

GHSA-F8C7-RWF9-FMGM Mercury: Unauthenticated Remote Code Execution in /api/terminals - access control bypass

Summary A missing comma in mercuryapp/blockhandler.py's BLOCKEDPATTERNS list causes the blocklist to fail to cover the /api/terminals endpoint. As a result, any unauthenticated attacker can spawn a full, interactive OS-level shell on the host running Mercury. Details The blocklist in...