What is CVE-2023-49804?

CVE-2023-49804 is a medium-severity vulnerability in Louislam Uptime-kuma, classified under Session Fixation. CVSS score: 6.7/10. Published 2023-12-11.

How severe is CVE-2023-49804?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Vulnerability in Louislam Uptime-kuma

CVE-2023-49804

Uptime Kuma is an easy-to-use self-hosted monitoring tool. Prior to version 1.23.9, when a user changes their login password in Uptime Kuma, a previously logged-in user retains access without being logged out. This behavior persists consis…

EPSS: 0.000 (14.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Louislam Uptime-kuma — versions < 1.23.9

Weakness classification (CWE)

CWE-384 — Session Fixation

References

https://github.com/louislam/uptime-kuma/security/advisories/GHSA-88j4-pcx8-q4q3 (x_refsource_CONFIRM)
https://github.com/louislam/uptime-kuma/security/advisories/GHSA-g9v2-wqcj-j99g (x_refsource_MISC)
https://github.com/louislam/uptime-kuma/commit/482049c72b3a650c7bc5c26c2f4d57a21c0e0aa0 (x_refsource_MISC)

Frequently asked questions

What is CVE-2023-49804?: CVE-2023-49804 is a medium-severity vulnerability in Louislam Uptime-kuma, classified under Session Fixation. CVSS score: 6.7/10. Published 2023-12-11.
How severe is CVE-2023-49804?: Medium severity. CVSS v3 base score is 6.7 out of 10.