Paperclip

Paperclip application suffers from multiple unauthenticated API access vulnerabilities allowing attackers to access sensitive data, gather reconnaissance, and potentially bypass authentication.

A vulnerability in Paperclip allows any authenticated user to mint agent API tokens for other tenants, leading to unauthorized access and control due to missing company access checks.

A Paperclip API vulnerability allows a board user from one company to create, list, and revoke agent API keys in another company, leading to full cross-tenant compromise due to insufficient authorization checks on `/agents/:id/keys` routes.

An unauthenticated attacker can achieve remote code execution on Paperclip instances by exploiting multiple vulnerabilities, including open signup, self-approval of CLI authentication challenges, and missing authorization checks in the company import endpoint, leading to arbitrary command execution as the server's OS user.

A privilege escalation vulnerability in Paperclip allows an attacker with an Agent API key to execute arbitrary OS commands on the Paperclip server host by injecting commands into the `adapterConfig.workspaceStrategy.provisionCommand` field via the `/agents/:id` API endpoint, leading to remote code execution.

A critical OS command injection vulnerability exists in Paperclip AI v2026.403.0 within the execution workspace lifecycle. By injecting arbitrary shell commands into the `cleanupCommand` field via the `PATCH /api/execution-workspaces/:id` endpoint, an attacker can execute these commands on the server when the workspace is archived.