SB2024110542 - Multiple vulnerabilities in WP-Members Membership Plugin for WordPress
Published: November 5, 2024
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 secuirty vulnerabilities.
1) Stored cross-site scripting (CVE-ID: CVE-2024-10374)
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in the wpmem_loginout shortcode. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
2) Cross-site scripting (CVE-ID: CVE-2024-9231)
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data within add_query_arg. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
Remediation
Install update from vendor's website.
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/5ea93a49-0e1a-4a24-8f6b-03e624f517d4?source=cve
- https://wordpress.org/plugins/wp-members/#developers
- https://plugins.trac.wordpress.org/changeset/3172530/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/2d59e599-59da-4c03-b71f-d00a078b2442?source=cve
- https://plugins.trac.wordpress.org/browser/wp-members/tags/3.4.9.5/includes/class-wp-members.php#L1960
- https://plugins.trac.wordpress.org/browser/wp-members/tags/3.4.9.5/includes/class-wp-members-forms.php#L2198
- https://plugins.trac.wordpress.org/changeset/3172354/wp-members/trunk/includes/class-wp-members-forms.php?contextall=1