High 7.2Published Mar 10, 2026

CVE-2026-30958OneUptime: Path Traversal — Arbitrary File Read (No Auth)

Updated under an hour ago (Oct 27, 2026, 5:00 AM ET)

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Every CVE for oneuptime

Exploited in the last 30 days

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.

CVSS: 7.2 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Weakness (CWE): CWE-22
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Mar 10, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

OneUptime oneuptime oneuptime:oneuptime (from the name)	before 10.0.21	CNA record
hackerbay oneuptime hackerbay:oneuptime	before 10.0.21	NVD

References

References

https://github.com/OneUptime/oneuptime/security/advisories/GHSA-p2wh-9pw8-hvff	x-refsource-confirm, exploit, mitigation, vendor-advisory
https://github.com/OneUptime/oneuptime/releases/tag/10.0.21	x-refsource-misc, product, release-notes

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.