VULNERABILITY INTELLIGENCE

CVE-2023-44400

CVSS score6.7 MEDIUM

EPSS probability0.28%

CISA KEVNot currently listed

Published2023-10-09

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

Uptime Kuma is a self-hosted monitoring tool. Prior to version 1.23.3, attackers with access to a user's device can gain persistent account access. This is caused by missing verification of Session Tokens after password changes and/or elapsed inactivity periods. Version 1.23.3 has a patch for the issue.

Weakness classification

security-advisories@github.com: CWE-384

Primary references

security-advisories@github.com — Patch
security-advisories@github.com — Issue Tracking, Mitigation
security-advisories@github.com — Exploit, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch
af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Mitigation
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Vendor Advisory