CVE-2025-9489

The The WP-Members Membership Plugin plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 3.5.4.2. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for authenticated attackers, with Subscriber-level access and above, to execute arbitrary shortcodes.
Code Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5 MEDIUM
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
WordfenceCNA
5 MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Common Weakness Enumeration
References
https://plugins.trac.wordpress.org/browser/wp-members/tags/3.5.4.2/includes/class-wp-members-shortcodes.php#L69
https://plugins.trac.wordpress.org/browser/wp-members/tags/3.5.4.2/includes/class-wp-members-shortcodes.php#L983
https://www.wordfence.com/threat-intel/vulnerabilities/id/aa2035ef-5251-49cc-a480-b6c167b5ef8c?source=cve