AntiSpam by CleanTalk <= 5.185 - Authenticated (Administrator+) SQL Injection

7.2
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE CVE-2022-3302
CVSS 7.2 (High)
Publicly Published October 3, 2022
Last Updated January 22, 2024
Researcher Nguyen Duy Quoc Khanh

Description

The AntiSpam plugin for WordPress is vulnerable to SQL Injection via the ‘ids’ parameter in versions up to, and including, 5.185 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level privileges or higher, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Learn more about SQL Injection vulnerabilities and how to prevent them.

References

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Vulnerability Details for Spam protection, Honeypot, Anti-Spam by CleanTalk

Software Type Plugin
Software Slug cleantalk-spam-protect (view on wordpress.org)
Patched? Yes
Remediation Update to version 5.185.1, or a newer patched version
Affected Version
  • <= 5.185
Patched Version
  • 5.185.1

Recent vulnerabilities in Spam protection, Honeypot, Anti-Spam by CleanTalk

# Title CVE ID CVSS Researchers Date
1 Spam protection, AntiSpam, FireWall by CleanTalk <= 6.82 - Unauthenticated Stored Cross-Site Scripting CVE-2026-65437 7.2 daroo July 27, 2026
2 CleanTalk Anti-Spam. Spam Firewall & Bot protection < 6.79 - Unauthenticated Stored Cross-Site Scripting CVE-2026-8071 7.2 stealthcopter June 11, 2026
3 Spam protection, Honeypot, Anti-Spam by CleanTalk <= 6.71 - Authorization Bypass via Reverse DNS (PTR record) Spoofing to Unauthenticated Arbitrary Plugin Installation CVE-2026-1490 9.8 Nguyen Ngoc Duc (duc193) February 14, 2026
4 Spam protection, Anti-Spam, FireWall by CleanTalk <= 6.43.2 - Authorization Bypass via Reverse DNS Spoofing to Unauthenticated Arbitrary Plugin Installation CVE-2024-10542 9.8 mikemyers November 25, 2024
5 Spam protection, Anti-Spam, FireWall by CleanTalk <= 6.44 - Authorization Bypass due to Missing Empty Value Check to Unauthenticated Arbitrary Plugin Installation CVE-2024-10781 8.1 István Márton November 25, 2024
6 Spam protection, AntiSpam, FireWall by CleanTalk <= 6.20 - Cross-Site Request Forgery CVE-2023-51535 4.3 Brandon James Roldan (tomorrowisnew) December 27, 2023
7 Spam protection, AntiSpam, FireWall by CleanTalk <= 6.20 - Cross-Site Request Forgery via apbct_settings__update_account_email CVE-2023-51696 4.3 Elliot December 27, 2023
8 Spam protection, AntiSpam, FireWall by CleanTalk <= 6.10 - Missing Authorization CVE-2023-33996 6.3 Rafshanzani Suhada June 22, 2023
9 Spam protection, AntiSpam, FireWall by CleanTalk <= 5.173 - Reflected Cross-Site Scripting CVE-2022-28222 6.1 Ram March 30, 2022
10 Spam protection, AntiSpam, FireWall by CleanTalk <= 5.173 - Reflected Cross-Site Scripting CVE-2022-28221 6.1 Ram March 30, 2022

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