CVE-2026-30958: OneUptime is a solution for monitoring and managing online services. Prior to 10.0.21, an unauthenticated path…
CVE-2026-30958 · Severity: high · CVSS 7.2 · Published 2026-03-10
OneUptime is a solution for monitoring and managing online services. Prior to 10.0.21, an unauthenticated path traversal in the /workflow/docs/:componentName endpoint allows reading arbitrary files from the server filesystem. The componentName route parameter is concatenated directly into a file path passed to res.sendFile() in orker/FeatureSet/Workflow/Index.ts with no sanitization or authentication middleware. This vulnerability is fixed in 10.0.21.
No. Junglewise Threat Intelligence has no report of CVE-2026-30958 being exploited in the wild.
How severe is CVE-2026-30958?
High severity, with a CVSS score of 7.2, published 10 March 2026.
Which products and versions are affected?
Hackerbay Oneuptime. The advisory does not name versions.
Is there a fix for CVE-2026-30958?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2026-30958?
Check whether you run Hackerbay Oneuptime. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.