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CVE-2025-26042

MEDIUM CVSS: 6.0 Published: 2025-03-17 Modified: 2026-06-17

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.

Affected Platforms

Unknown

Weakness Type

CWE-1333

References