BetterDocs <= 4.6.0 - Authenticated (Custom+) SQL Injection via 'lang' Parameter
| CVE | CVE-2026-15104 |
|---|---|
| CVSS | 6.5 (Medium) |
| Publicly Published | July 9, 2026 |
| Last Updated | July 10, 2026 |
| Researcher |
Wordfence PRISM
- Wordfence
|
Description
The BetterDocs – AI Documentation, Knowledge Base, Docs, Wikis, FAQ with Chatbot plugin for WordPress is vulnerable to generic SQL Injection via the 'lang' parameter in all versions up to, and including, 4.6.0 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 custom-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Exploitation requires a supported multilingual plugin (WPML, Polylang, qTranslate, Weglot, or TranslatePress) to be active on the site, as the vulnerable code path is gated by Helper::is_multilingual_active().
Learn more about SQL Injection vulnerabilities and how to prevent them.
References
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
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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 4.6.1, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in BetterDocs – AI Documentation, Knowledge Base, Docs, Wikis, FAQ with Chatbot
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