Description
OneUptime lets project members write custom JavaScript that runs inside monitors. The problem is it executes that code using Node.js’s built-in vm module, which Node.js itself documents as “not a security mechanism — do not use it to run untrusted code.
Recommendation
Update the @oneuptime/common package to the latest compatible version. Followings are version details:
- Affected version(s): < 10.0.0
- Patched version(s): 10.0.0
References
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Start a free scanRelated Issues
- OneUpTime's Unsandboxed Code Execution in Probe Allows Any Project Member to Achieve RCE - CVE-2026-30887
- OneUptime has broken access control in GitHub App installation flow that allows unauthorized project binding - CVE-2026-30920
- NocoBase Affected by Sandbox Escape to RCE via console._stdout Prototype Chain Traversal in Workflow Script Node - CVE-2026-34156
- Flowise Sandbox Escape to RCE - CVE-2026-69253
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See something that needs correcting? Let us knowUpdated February 24, 2026