What is CVE-2026-30958?

CVE-2026-30958 is a high-severity vulnerability in Oneuptime, classified under Path Traversal. CVSS score: 7.2/10. Published 2026-03-10.

How severe is CVE-2026-30958?

High severity. CVSS v3 base score is 7.2 out of 10.

Path Traversal in Oneuptime

CVE-2026-30958

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 component…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.002 (37.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.

Affected products

Oneuptime — versions < 10.0.21

Weakness classification (CWE)

CWE-22 — Path Traversal

References

https://github.com/OneUptime/oneuptime/security/advisories/GHSA-p2wh-9pw8-hvff (x_refsource_CONFIRM)
https://github.com/OneUptime/oneuptime/releases/tag/10.0.21 (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-30958?: CVE-2026-30958 is a high-severity vulnerability in Oneuptime, classified under Path Traversal. CVSS score: 7.2/10. Published 2026-03-10.
How severe is CVE-2026-30958?: High severity. CVSS v3 base score is 7.2 out of 10.