CyberRota Analysis
AI-GeneratedThe vulnerability affects the Trigger.dev platform, specifically versions 3.3.8 to 4.5.6, where the PUT /api/v1/runs/:runId/metadata endpoint allows attackers to inject malicious operation.key values. This can lead to Object.prototype pollution, compromising worker authentication for other tenants and potentially causing a denial of service across the shared webapp process. Organizations using affected versions should prioritize upgrading to version 4.5.6 to mitigate these risks.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
Trigger.dev is a platform for building and deploying fully managed AI agents and workflows. From 3.3.8 until 4.5.6, the PUT /api/v1/runs/:runId/metadata endpoint passes attacker-controlled operation.key values to new JSONHeroPath(operation.key).set(newMetadata, value) in packages/core/src/v3/runMetadata/operations.ts without rejecting dangerous constructor and prototype path segments. A caller with a normal environment API key can pollute Object.prototype in the shared webapp process, corrupting Prisma queries and Prometheus labels, breaking other tenants' worker authentication, and causing a process-wide denial of service. This issue is fixed in version 4.5.6.