Security Advisory

CVE-2025-26042

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2025-03-17 00:00:00

Last updated 2026-01-26 15:56:46

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

Uptime Kuma >== 1.23.0 has a ReDoS vulnerability, specifically when an administrator creates a notification through the web service. If a string is provided it triggers catastrophic backtracking in the regular expression, leading to a ReDoS attack.

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