Software intelligence
Important: Wpmudev Updates appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works
Tracked advisories
2
Latest advisory
27 August 2026
CISA KEV matches
0
In this WordPress feed
WordPress slug
wpmudev-updates
Plugin
This catalog lists 2 known advisories affecting Wpmudev Updates. The most recent was published on 27 August 2026. If you use this software, compare your installed version against the affected ranges on each advisory and update to a fixed release outside those ranges. SiteRespond Defence checks your actual installed version when the plugin is connected — listing here does not by itself mean your site is vulnerable.
WPMU DEV Dashboard <= 5.0.1 - Authentication Bypass to Administrator via SSO HMAC Canonicalization Confusion
May allow access to accounts or admin areas without valid credentials.
Published 27 August 2026
WPMU DEV Dashboard <= 5.0.0 - Authentication Bypass to Arbitrary Plugin Installation (Remote Code Execution) via Forged WDP_AUTH HMAC on ?wpmudev-hub= Endpoint
May allow access to accounts or admin areas without valid credentials.
Published 5 August 2026
Known Wpmudev Updates advisories published by month.
CVE-2026-76581 · Published 27 August 2026
Affected versions: ≤ 5.0.1
CVE-2026-15459 · Published 5 August 2026
Affected versions: ≤ 5.0.0
SiteRespond Defence matches your installed Wpmudev Updates version against this catalog when the Defence plugin is connected to your WordPress site.