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.
History

Wed, 19 Mar 2025 19:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-1333
Metrics cvssV3_1

{'score': 6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 17 Mar 2025 18:45:00 +0000

Type Values Removed Values Added
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.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-03-17T00:00:00.000Z

Updated: 2025-03-19T18:29:27.796Z

Reserved: 2025-02-07T00:00:00.000Z

Link: CVE-2025-26042

cve-icon Vulnrichment

Updated: 2025-03-19T15:04:46.178Z

cve-icon NVD

Status : Received

Published: 2025-03-17T19:15:26.587

Modified: 2025-03-19T19:15:46.587

Link: CVE-2025-26042

cve-icon Redhat

No data.