CVE-2025-65966: oneuptime 9.0.5598

CVE-2025-65966. CVSS 3.1 base score 8.1 (HIGH, NVD). EPSS 0.00307 (percentile 0.22025), scored 17-Oct-2026.

Affected technology

oneuptime · 9.0.5598
hackerbay

oneuptime · = 9.0.5598
OneUptime

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

A low-permission user can create new accounts through a direct API request instead of being restricted to the intended interface. Vendor/CNA’s CVSS 4.0 assessment (base score 8.8/10) rates confidentiality impact as none; integrity and availability impact as high.

Published 18-Oct-2026 20:24 UTC

CWE: CWE-285
CCR priority: 32.5 /100 (P4)
CVSS 3.1: 8.1 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H · NVD
EPSS: 0.00307 · percentile 0.22025 · 2026-10-17
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-18 20:23:06.032219+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-65966.html