CVE-2026-45102

9.9 criticalEPSS 0.3%

Critical (9.9). EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

9.9 critical

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 18% of CVEs (scores of 2026-10-31)
CWE: CWE-693
Published: 2026-05-27
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

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

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