wpmudev WPMU DEV Dashboard

• CVE-2026-76581 Critical 9.8 WPMU DEV Dashboard <= 5.0.1 - Authentication Bypass to Administrator via SSO HMAC Canonicalization Confusion 0.4%
• CVE-2026-15459 High 8.1 WPMU DEV Dashboard <= 5.0.0 - Authentication Bypass to Arbitrary Plugin Installation (Remote Code Execution) via Forged WDP_AUTH HMAC on ?wpmudev-hub= Endpoint 0.9%