CVE-2026-45102

Critical

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.

SeverityCritical
CVSS9.9
Exploit probability—
ProductOneuptime
PublishedMay 27, 2026
First seenMay 27, 2026
Weakness typeCWE-693CWE-693

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
OneUptime oneuptime< 10.0.98—

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