Improper input validation in Louislam Uptime-kuma
CVE-2023-36821
Uptime Kuma, a self-hosted monitoring tool, allows an authenticated attacker to install a maliciously crafted plugin in versions prior to 1.22.1, which may lead to remote code execution. Uptime Kuma allows authenticated users to install pl…
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.025 (85.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Louislam Uptime-kuma — versions < 1.22.1
Weakness classification (CWE)
References
- https://github.com/louislam/uptime-kuma/security/advisories/GHSA-7grx-f945-mj96 (x_refsource_CONFIRM)
- https://github.com/louislam/uptime-kuma/pull/3346 (x_refsource_MISC)
- https://github.com/louislam/uptime-kuma/blob/8c60e902e1c76ecbbd1b0423b07ce615341cb850/server/plugins-manager.js#L210-L216 (x_refsource_MISC)
- https://github.com/louislam/uptime-kuma/releases/tag/1.22.1 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2023-36821?
- CVE-2023-36821 is a high-severity vulnerability in Louislam Uptime-kuma, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2023-07-05.
- How severe is CVE-2023-36821?
- High severity. CVSS v3 base score is 8.8 out of 10.