6.4
Medium
CVE-2026-3875 The BetterDocs plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'betterdocs_feedback_form'…
Description
The BetterDocs plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'betterdocs_feedback_form' shortcode in all versions up to, and including, 4.3.8. This is due to insufficient input sanitization and output escaping on user supplied shortcode attributes. This makes it possible for authenticated attackers, with contributor level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| BetterDocs – Knowledge Base Docs & FAQ Solution for Elementor & Block Editor 4.3 | earliest → 4.3.8 | No fix stated |
Other CVEs of BetterDocs – Knowledge Base Docs & FAQ Solution for Elementor & Block Editor
The 5 CVEs of BetterDocs – Knowledge Base Docs & FAQ Solution for Elementor & Block Editor →
CVE-2026-6393
The BetterDocs plugin for WordPress is vulnerable to Missing Authorization in versions up to and including 4.3.11
4.3
Medium
CVE-2025-14980
The BetterDocs plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and…
6.5
Medium
CVE-2025-7499
The BetterDocs – Advanced AI-Driven Documentation, FAQ & Knowledge Base Tool for Elementor & Gutenberg with…
5.3
Medium
CVE-2024-2845
The BetterDocs – Best Documentation, FAQ & Knowledge Base Plugin with AI Support & Instant Answer For Elementor &…
6.4
Medium