CVE-2025-65966HIGH 8.1EPSS p17.6%

CVE-2025-65966CVE-2025-65966

Description

OneUptime is a solution for monitoring and managing online services. In version 9.0.5598, a low-permission user can create new accounts through a direct API request instead of being restricted to the intended interface. This issue has been patched in version 9.1.0.

Scoring

CVSS 3.18.1 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
EPSS0.26% probability of exploitation · percentile 17.6% · 2026-06-19T12:03:05Z
Published2025-11-26
Last modified2025-12-05

Underlying weaknesses· 1

CWE-285

References

  1. https://github.com/OneUptime/oneuptime/security/advisories/GHSA-m449-vh5f-574g

1

TypeTargetConfidenceTier
WeaknessImproper Authorizationcwe-2850%live

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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.