CVE-2026-45102

OneUptime: RCE due to Node.js' vm module escape via error objects and infinite recursion

State: Published
Severity: 9.9 Critical
Published: May 27, 2026
Updated: May 30, 2026
Reserved: May 8, 2026

Description

OneUptime is an open-source monitoring and observability platform. Prior to 10.0.98, OneUptime uses the Node.js' vm module as an isolation primitive. This API was not designed for that and can be escaped via error objects and infinite recursion. This vulnerability is fixed in 10.0.98.

Scores

CVSS	Score	Vector	Source
3.1	9.9 Critical	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H	GitHub_M

Weaknesses

CWE-693 Protection Mechanism Failure

Affected Products

Product	Versions
oneuptimeOneUptime	< 10.0.98Affected

References

https://github.com/OneUptime/oneuptime/security/advisories/GHSA-g9cp-35m2-fjv6

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