CVE-2026-119713 Details
Description
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.
A remote code execution vulnerability has been identified in Paperclip versions 2026.403.0 prior to 2026.416.0. This vulnerability allows holders of agent API keys to inject arbitrary OS commands through the 'cleanupCommand' and 'teardownCommand' fields via the 'PATCH /api/execution-workspaces/:id' endpoint. When an execution workspace is archived, the injected commands are executed in a shell as the Paperclip server process, leading to execution of the attacker's chosen commands on the server host.
Users are advised to upgrade to Paperclip version 2026.416.0 or later, where this vulnerability has been patched.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 30, 2026CISA-ADP
Assessed Oct 30, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Paperclip | < 2026.416.0 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 30, 2026 | CVE Modified | CISA-ADP |
| Oct 30, 2026 | New CVE Received | [email protected] |