cve.bz

CVE-2023-44400

7.8 highEPSS 0.3%

High (7.8) in uptime.kuma uptime kuma. EPSS 0.3% chance of exploitation in the next 30 days. Fixed in uptime-kuma 1.23.3.

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.

Severity

CVSS 3.1

7.8 high
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
0.3% chance of exploitation in the next 30 days; higher than 20% of CVEs (scores of 2026-10-31)
CWE
CWE-384
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-g9v2-wqcj-j99gnpmuptime-kuma<1.23.31.23.3

References

Check your stackJSON