CVE-2026-34886highCWE-862

CVE-2026-34886: high-severity vulnerability in wp.insider Simple Membership

WordPress Simple Membership plugin <= 4.7.1 - Broken Access Control vulnerability

Published

Follow this CVE+ Monitor Simple Membership

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.5epss 0.3%
Unauthenticated Broken Access Control in Simple Membership <= 4.7.1 versions.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected products
wp.insider · Simple Membership
Related CVEs — wp.insider Simple Membership

In the same product, most dangerous first.

CVE-2026-66712HIGHWordPress Simple Membership plugin <= 4.7.8 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-74000MEDIUMWordPress Simple Membership plugin <= 4.8.2 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2024-49682MEDIUMWordPress Simple Membership plugin <= 4.5.3 - Open Redirection vulnerabilityEPSS 0.3%CVE-2025-49333MEDIUMWordPress Simple Membership plugin <= 4.6.3 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%CVE-2026-25308MEDIUMWordPress Simple Membership plugin <= 4.6.9 - Broken Access Control vulnerabilityEPSS 0.2%CVE-2026-42663MEDIUMWordPress Simple Membership plugin <= 4.7.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%