Spam protection, AntiSpam, FireWall by CleanTalk < 5.153.4 - Unauthenticated Blind SQL Injection

It was possible to exploit an Unauthenticated Time-Based Blind SQL Injection vulnerability in the Spam protection, AntiSpam, FireWall by CleanTalk WordPress Plugin before 5.153.4. The updatelog function in lib/Cleantalk/ApbctWP/Firewall/SFW.php included a vulnerable query that could be injected v...

CVE-2026-65437

Unauthenticated Cross Site Scripting XSS in Spam protection, AntiSpam, FireWall by CleanTalk = 6.82 versions...

CVE-2026-65437 WordPress Spam protection, AntiSpam, FireWall by CleanTalk plugin <= 6.82 - Cross Site Scripting (XSS) vulnerability

Unauthenticated Cross Site Scripting XSS in Spam protection, AntiSpam, FireWall by CleanTalk = 6.82 versions...

CVE-2026-65437

CVE-2026-65437 describes an unauthenticated XSS in the WordPress plugin Spam protection, AntiSpam, FireWall by CleanTalk, affected through versions &lt;= 6.82. The issue impacts users via cross-site scripting without authentication; CVSS 3.1 base score 7.1 (HIGH) with network attack vector, low i...

CVE-2026-65437

Unauthenticated Cross Site Scripting XSS in Spam protection, AntiSpam, FireWall by CleanTalk = 6.82 versions...

PT-2026-65316

Name of the Vulnerable Software and Affected Versions Spam protection, AntiSpam, FireWall by CleanTalk versions prior to 6.83 Description Unauthenticated Cross Site Scripting XSS allows an attacker to execute malicious scripts in the browser of a user without requiring authentication...

CVE-2026-10770 Anti-Spam by CleanTalk - Moderately critical - Cross site scripting - SA-CONTRIB-2026-042

Improper Neutralization of Input During Web Page Generation "Cross-site Scripting" vulnerability in Drupal Anti-Spam by CleanTalk allows Reflected XSS. This issue affects Anti-Spam by CleanTalk versions: from 0.0.0 to 9.7.1...

CVE-2026-10770 Anti-Spam by CleanTalk - Moderately critical - Cross site scripting - SA-CONTRIB-2026-042

Improper Neutralization of Input During Web Page Generation "Cross-site Scripting" vulnerability in Drupal Anti-Spam by CleanTalk allows Reflected XSS. This issue affects Anti-Spam by CleanTalk versions: from 0.0.0 to 9.7.1...

CVE-2026-10770

The CVE-2026-10770 entry corresponds to a Reflected XSS in Drupal Anti-Spam by CleanTalk, affecting versions 0.0.0 through 9.7.1. The root cause is improper neutralization of input in the module’s HTML output, where CleanTalk API response content is echoed directly via _cleantalk_die() and ct_die...

WordPress Qi Blocks plugin <= 1.4.9 - Insecure Direct Object Reference to Authenticated (Author+) Arbitrary Style Modification vulnerability

Insecure Direct Object Reference to Authenticated Author+ Arbitrary Style Modification vulnerability discovered by Dmitrii Ignatyev - CleanTalk Inc in WordPress Plugin Qi Blocks versions = 1.4.9...

CVE-2026-8071

The Anti-Spam by CleanTalk. Spam protection WordPress plugin before 6.79 does not properly sanitize content within a custom shortcode used in its email-encoding feature, allowing unauthenticated attackers to inject arbitrary web scripts into approved comments that will execute when any user...

CVE-2026-8071

The Anti-Spam by CleanTalk. Spam protection WordPress plugin before 6.79 does not properly sanitize content within a custom shortcode used in its email-encoding feature, allowing unauthenticated attackers to inject arbitrary web scripts into approved comments that will execute when any user...

CVE-2026-8071 Spam protection, Honeypot, Anti-Spam by CleanTalk < 6.79 - Unauthenticated Stored XSS via Comment Shortcode Bypass

The Anti-Spam by CleanTalk. Spam protection WordPress plugin before 6.79 does not properly sanitize content within a custom shortcode used in its email-encoding feature, allowing unauthenticated attackers to inject arbitrary web scripts into approved comments that will execute when any user...

CVE-2026-8071

The CVE-2026-8071 entries (NVD, CVE List, EUVD/ENISA, and VulnEnrichment) document a stored XSS vulnerability in the Anti-Spam by CleanTalk WordPress plugin. Affected: the plugin before version 6.79; Root cause: improper sanitization of content inside a custom shortcode used in the plugin’s email...

EUVD-2026-35986

The Anti-Spam by CleanTalk. Spam protection WordPress plugin before 6.79 does not properly sanitize content within a custom shortcode used in its email-encoding feature, allowing unauthenticated attackers to inject arbitrary web scripts into approved comments that will execute when any user...

CVE-2026-8071 Spam protection, Honeypot, Anti-Spam by CleanTalk < 6.79 - Unauthenticated Stored XSS via Comment Shortcode Bypass

The Anti-Spam by CleanTalk. Spam protection WordPress plugin before 6.79 does not properly sanitize content within a custom shortcode used in its email-encoding feature, allowing unauthenticated attackers to inject arbitrary web scripts into approved comments that will execute when any user...

WordPress CleanTalk Anti 跨站脚本漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application that can be install...

WordPress All-In-One Security (AIOS) – Security and Firewall plugin <= 5.4.7 - Unauthenticated Stored Cross-Site Scripting vulnerability

Unauthenticated Stored Cross-Site Scripting vulnerability discovered by Dmitrii Ignatyev - CleanTalk Inc in WordPress Plugin All In One WP Security & Firewall versions = 5.4.7...

DRUPAL-CONTRIB-2026-042

This module provides spam protection using the CleanTalk cloud service. The module doesn't sufficiently sanitize API response messages before rendering them in HTML output. The cleantalkdie and ctdie functions output the CleanTalk API response message directly into HTML without proper sanitizatio...

PT-2026-46114

Name of the Vulnerable Software and Affected Versions Anti-Spam by CleanTalk versions 0.0.0 through 9.7.1 Description Reflected Cross-site Scripting XSS occurs when the module fails to sufficiently sanitize API response messages before rendering them in HTML output. Specifically, the cleantalk di...