CVE-2025-47888: Improper Input Validation

Jenkins DingTalk Plugin 2.7.3 and earlier unconditionally disables SSL/TLS certificate and hostname validation for connections to the configured DingTalk webhooks...

SSL/TLS certificate validation unconditionally disabled by dingding-notifications

dingding-notifications 2.7.3 and earlier unconditionally disables SSL/TLS certificate and hostname validation for connections to the configured DingTalk webhooks. As of publication of this advisory, there is no fix. Learn why we announce this...