This advisory has been withdrawn because it is a duplicate of GHSA-hx7h-9vf7-5xhg. This link is maintained to preserve external references.
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.
{
"cwe_ids": [
"CWE-1333"
],
"github_reviewed": true,
"github_reviewed_at": "2025-03-17T21:56:00Z",
"nvd_published_at": "2025-03-17T19:15:26Z",
"severity": "MODERATE"
}