CVE-2023-25811

Uptime Kuma is a self-hosted monitoring tool. In versions prior to 1.20.0 the Uptime Kuma `name` parameter allows a persistent XSS attack. Users are advised to upgrade. There are no known workarounds for this vulnerability.

• CWE-79
• CWE-79

• https://github.com/louislam/uptime-kuma/security/advisories/GHSA-553g-fcpf-m3wpExploit, Third Party Advisory
• https://github.com/louislam/uptime-kuma/security/advisories/GHSA-553g-fcpf-m3wpExploit, Third Party Advisory

Published

Feb 21, 2023

Last Modified

Jun 17, 2026

Status

Modified

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