CVE-2026-119713
Published:October 30, 2026
Updated:November 04, 2026
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. When the workspace is archived, cleanupExecutionWorkspaceArtifacts runs these commands through a shell as the Paperclip server process, executing attacker-chosen OS commands on the server host.
Affected Packages
https://github.com/paperclipai/paperclip.git (GITHUB):
Affected version(s) =v2026.403.0 <v2026.416.0 || >=canary/v2026.402.0-canary.5 <v2026.416.0Fix Suggestion:
Update to version v2026.416.0@paperclipai/server (NPM):
Affected version(s) >=2026.330.0-canary.3 <2026.416.0Fix Suggestion:
Update to version 2026.416.0Related Resources (8)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Neutralization of Special Elements used in an OS Command
EPSS
Base Score:
0.80