CVE-2024-11088 - CVE House

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Status published Medium CVE-2024-11088

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

5.3 CVSS

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Francesco Carlucci

References

More from wpinsider-1

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Simple Membership <= 4.4.5 - Authenticated(Contributor+) Stored Cross-Site Scripting via Shortcode

Simple Membership <= 4.4.3 - Authenticated(Contributor+) Stored Cross-Site Scripting via Shortcode

Simple Membership <= 4.4.2 - Unauthenticated Stored Self-Based Cross-Site Scripting

Affiliates Manager <= 2.9.34 - Cross-Site Request Forgery

Simple Membership <= 4.3.8 - Reflected Cross-Site Scripting Vulnerability via environment_mode

Affected Vendor

wpinsider-1

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Affected Software

Simple Membership

Vulnerable Versions:

0

Timeline

Official Publish: November 21st, 2024

Last Modified: April 8th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1213 Data from Information Repositories

T1005 Data from Local System

T1552 Unsecured Credentials

Credential Access

T1041 Exfiltration Over C2 Channel