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GHSA-F94Q-W3W8-CJ67 Capsule: hostnameRegexHandler.OnUpdate validates stale (old) Tenant regex, allowing invalid AllowedHostnames regex to bypass webhook validation

🗓️ 18 Sep 2026 17:14:43Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 5 Views

Cluster Admin DoS in Capsule via malformed AllowedHostnames regex bypassing webhook validation.

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18 Sep 2026 17:30Current
CVSS 3.16.8
EPSS0.00327
5