Paperclip before 0.3.1 in default local_trusted mode fails to validate Host headers, allowing attackers to execute arbitrary commands via DNS rebinding.
CVSS 4.0CRITICAL 9.4·Network·No auth·User interaction·EPSS 0.00486·Published 2026-08-21·Fixed in 0.3.1CWE-862
Paperclip 2026.403.0 before 2026.416.0 contains a remote code execution vulnerability that allows agent API key holders to set cleanupCommand and teardownCommand via PATCH /api/execution-workspaces/:id.
CVSS 4.0HIGH 8.7·Network·Low privileges·No interaction·EPSS 0.00798·Published 2026-10-30·Fixed in 2026.416.0CWE-78