CVE-2026-30958HIGH 8.6EPSS p36.5%

CVE-2026-30958CVE-2026-30958

Description

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.

Scoring

CVSS 3.18.6 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
EPSS0.46% probability of exploitation · percentile 36.5% · 2026-06-18T12:00:27Z
Published2026-03-10
Last modified2026-03-12

Underlying weaknesses· 1

CWE-22

References

  1. https://github.com/OneUptime/oneuptime/releases/tag/10.0.21
  2. https://github.com/OneUptime/oneuptime/security/advisories/GHSA-p2wh-9pw8-hvff

1

TypeTargetConfidenceTier
WeaknessImproper Limitation of a Pathname to a Restricted Directory ('Path Traversal')cwe-220%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.