BetterDocs – Best Documentation, FAQ & Knowledge Base Plugin with AI Support & Instant Answer for Elementor & Gutenberg <= 3.3.3 - Unauthenticated PHP Object Injection

9.8
Deserialization of Untrusted Data
CVE CVE-2024-30226
CVSS 9.8 (Critical)
Publicly Published March 26, 2024
Last Updated June 6, 2024
Researcher stealthcopter

Description

The BetterDocs plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.3.3 via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

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Vulnerability Details for BetterDocs – AI Documentation, Knowledge Base, Docs, Wikis, FAQ with Chatbot

Software Type Plugin
Software Slug betterdocs (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.3.4, or a newer patched version
Affected Version
  • <= 3.3.3
Patched Version
  • 3.3.4

Recent vulnerabilities in BetterDocs – AI Documentation, Knowledge Base, Docs, Wikis, FAQ with Chatbot

# Title CVE ID CVSS Researchers Date
1 BetterDocs – AI Documentation, Knowledge Base, Docs, Wikis, FAQ with Chatbot <= 4.6.2 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2026-65562 6.4 Ananda Dhakal July 24, 2026
2 BetterDocs <= 4.6.0 - Authenticated (Custom+) SQL Injection via 'lang' Parameter CVE-2026-15104 6.5 Wordfence PRISM July 9, 2026
3 BetterDocs <= 4.5.4 - Unauthenticated Stored Cross-Site Scripting CVE-2026-11371 7.2 Drew Webber (mcdruid) June 25, 2026
4 BetterDocs <= 4.5.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'blockId' Block Attribute CVE-2026-12157 6.4 Craniums June 18, 2026
5 BetterDocs <= 4.3.11 - Missing Authorization to Authenticated (Subscriber+) Unauthorized AI API Usage CVE-2026-6393 4.3 h0xilo April 23, 2026
6 BetterDocs <= 4.3.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes CVE-2026-3875 6.4 Muhammad Yudha - DJ April 15, 2026
7 BetterDocs <= 4.3.10 - Unauthenticated Information Exposure CVE-2026-42644 5.3 hivesec March 18, 2026
8 BetterDocs <= 4.3.3 - Authenticated (Contributor+) Sensitive Information Exposure CVE-2025-14980 6.5 Dmitrii Ignatyev January 8, 2026
9 BetterDocs <= 4.1.1 - Missing Authorization to Private And Password-Protected Posts Information Disclosure CVE-2025-7499 5.3 xitsec August 15, 2025
10 BetterDocs <= 3.5.8 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2024-43227 6.4 João Pedro Soares de Alcântara August 9, 2024

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