CVE-2024-11088

MEDIUM 5.3

Simple Membership <= 4.5.5 - Exposure of Private Personal Information to an Unauthorized Actor

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

The Simple Membership plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.5.5 via the WordPress core search feature. This makes it possible for unauthenticated attackers to extract sensitive data from posts that have been restricted to higher-level roles such as administrator.

CWE	CWE-200
Vendor	wpinsider-1
Product	simple membership
Published	Nov 21, 2024
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

wpinsider-1 / Simple Membership

0 ≤ 4.5.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/c1558b08-a33b-4cf2-bacb-c88065f513cc?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3190023/simple-membership

Credits

Francesco Carlucci