Spam protection, AntiSpam, FireWall by CleanTalk <= 5.127.3 - Reflected Cross-Site Scripting

6.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2019-17515
CVSS 6.1 (Medium)
Publicly Published November 12, 2019
Last Updated January 22, 2024

Description

The CleanTalk cleantalk-spam-protect plugin before 5.127.4 for WordPress is affected by: Cross Site Scripting (XSS). The impact is: Allows an attacker to execute arbitrary HTML and JavaScript code via the from or till parameter. The component is: inc/cleantalk-users.php and inc/cleantalk-comments.php. The attack vector is: When the Administrator is logged in, a reflected XSS may execute upon a click on a malicious URL.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

References

Share

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 5.127.4, or a newer patched version
Affected Version
  • <= 5.127.3
Patched Version
  • 5.127.4

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 AntiSpam by CleanTalk <= 5.185 - Authenticated (Administrator+) SQL Injection CVE-2022-3302 7.2 Nguyen Duy Quoc Khanh October 3, 2022
10 Spam protection, AntiSpam, FireWall by CleanTalk <= 5.173 - Reflected Cross-Site Scripting CVE-2022-28222 6.1 Ram March 30, 2022

Did you know Wordfence Intelligence provides free personal and commercial API access to our comprehensive WordPress vulnerability database, along with a free webhook integration to stay on top of the latest vulnerabilities added and updated in the database? Get started today!

Learn more

Want to get notified of the latest vulnerabilities that may affect your WordPress site?
Install Wordfence on your site today to get notified immediately if your site is affected by a vulnerability that has been added to our database.

Get Wordfence

The Wordfence Intelligence WordPress vulnerability database is completely free to access and query via API. Please review the documentation on how to access and consume the vulnerability data via API.

Documentation