Vulnerabilities (CVE)

Filtered by vendor Cleantalk Subscribe
Filtered by product Anti-spam
Total 3 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2024-10542 1 Cleantalk 1 Anti-spam 2025-07-12 N/A 9.8 CRITICAL
The Spam protection, Anti-Spam, FireWall by CleanTalk plugin for WordPress is vulnerable to unauthorized Arbitrary Plugin Installation due to an authorization bypass via reverse DNS spoofing on the checkWithoutToken function in all versions up to, and including, 6.43.2. This makes it possible for unauthenticated attackers to install and activate arbitrary plugins which can be leveraged to achieve remote code execution if another vulnerable plugin is installed and activated.
CVE-2023-51696 1 Cleantalk 1 Anti-spam 2025-04-22 N/A 4.3 MEDIUM
Cross-Site Request Forgery (CSRF) vulnerability in СleanTalk - Anti-Spam Protection Spam protection, Anti-Spam, FireWall by CleanTalk.This issue affects Spam protection, Anti-Spam, FireWall by CleanTalk: from n/a through 6.20.
CVE-2021-24131 1 Cleantalk 1 Anti-spam 2024-11-21 6.5 MEDIUM 7.2 HIGH
Unvalidated input in the Anti-Spam by CleanTalk WordPress plugin, versions before 5.149, lead to multiple authenticated SQL injection vulnerabilities, however, it requires high privilege user (admin+).