CVE-2025-2935 Information

Description

The Anti-Spam: Spam Protection | Block Spam Users Comments Forms plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to and including 2024.7. This is due to missing or incorrect nonce validation in the ‘ss_option_maint.php’ and ‘ss_user_filter_list’ files. This makes it possible for unauthenticated attackers to delete pending comments and re-enable a previously blocked user via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

CVSS Vector

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

Reference

https://plugins.trac.wordpress.org/browser/stop-spammer-registrations-plugin/trunk/settings/ss_option_maint.php#L73 https://plugins.trac.wordpress.org/browser/stop-spammer-registrations-plugin/trunk/settings/ss_user_filter_list.php#L239 https://plugins.trac.wordpress.org/browser/stop-spammer-registrations-plugin/trunk/settings/ss_user_filter_list.php#L447 https://www.wordfence.com/threat-intel/vulnerabilities/id/aefb192a-ed42-44a9-bbd1-5906909a419c?source=cve

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

5.4