CVE-2024-6264 Information

Description

The Post Meta Data Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘$meta_key’ parameter in all versions up to and including 1.2.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with Contributor-level access and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS Vector

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

Reference

https://www.wordfence.com/threat-intel/vulnerabilities/id/9dd6828b-6235-4284-bce6-be23b79ac70e?source=cve https://plugins.trac.wordpress.org/browser/post-meta-data-manager/trunk/includes/admin/html/pmdm_wp_display_post_metadata_html.php#L23 https://plugins.trac.wordpress.org/browser/post-meta-data-manager/trunk/includes/admin/html/pmdm_wp_display_term_metadata_html.php#L32 https://plugins.trac.wordpress.org/browser/post-meta-data-manager/trunk/includes/admin/html/pmdm_wp_display_user_metadata_html.php#L31 https://plugins.trac.wordpress.org/changeset/3109558/

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

5.4