CVE-2026-6393: CWE-862 Missing Authorization in wpdevteam BetterDocs – Knowledge Base Docs & FAQ Solution for Elementor & Block Editor
The BetterDocs WordPress plugin up to version 4. 3. 11 has a missing authorization vulnerability in the generate_openai_content_callback() function. This flaw allows authenticated users with subscriber-level access or higher to invoke OpenAI API calls using the site's API key without proper permission checks, relying only on a nonce. The vulnerability can lead to unauthorized use of the site owner's paid AI API quota. The CVSS score is 4. 3, indicating a medium severity issue. There is no official patch or remediation guidance currently available from the vendor. No known exploits are reported in the wild.
AI Analysis
Technical Summary
CVE-2026-6393 is a missing authorization vulnerability (CWE-862) in the BetterDocs plugin for WordPress, affecting versions up to 4.3.11. The generate_openai_content_callback() function fails to verify user capabilities and relies solely on a nonce for authorization. As a result, authenticated users with minimal privileges (subscriber-level and above) can trigger OpenAI API calls using arbitrary prompts, causing unauthorized consumption of the site owner's paid AI API quota. The vulnerability does not impact confidentiality or availability but allows unauthorized API usage, rated with a CVSS 3.1 score of 4.3 (medium). No patch or official remediation has been published as of the data provided.
Potential Impact
Authenticated users with subscriber-level access or higher can abuse the plugin to make arbitrary OpenAI API calls using the site's configured API key. This leads to unauthorized consumption of the site owner's paid AI API quota, potentially incurring unexpected costs. There is no direct impact on data confidentiality or system availability reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, site administrators should consider restricting subscriber-level users from accessing the affected functionality or disabling the OpenAI integration in the BetterDocs plugin to prevent unauthorized API usage.
CVE-2026-6393: CWE-862 Missing Authorization in wpdevteam BetterDocs – Knowledge Base Docs & FAQ Solution for Elementor & Block Editor
Description
The BetterDocs WordPress plugin up to version 4. 3. 11 has a missing authorization vulnerability in the generate_openai_content_callback() function. This flaw allows authenticated users with subscriber-level access or higher to invoke OpenAI API calls using the site's API key without proper permission checks, relying only on a nonce. The vulnerability can lead to unauthorized use of the site owner's paid AI API quota. The CVSS score is 4. 3, indicating a medium severity issue. There is no official patch or remediation guidance currently available from the vendor. No known exploits are reported in the wild.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-6393 is a missing authorization vulnerability (CWE-862) in the BetterDocs plugin for WordPress, affecting versions up to 4.3.11. The generate_openai_content_callback() function fails to verify user capabilities and relies solely on a nonce for authorization. As a result, authenticated users with minimal privileges (subscriber-level and above) can trigger OpenAI API calls using arbitrary prompts, causing unauthorized consumption of the site owner's paid AI API quota. The vulnerability does not impact confidentiality or availability but allows unauthorized API usage, rated with a CVSS 3.1 score of 4.3 (medium). No patch or official remediation has been published as of the data provided.
Potential Impact
Authenticated users with subscriber-level access or higher can abuse the plugin to make arbitrary OpenAI API calls using the site's configured API key. This leads to unauthorized consumption of the site owner's paid AI API quota, potentially incurring unexpected costs. There is no direct impact on data confidentiality or system availability reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, site administrators should consider restricting subscriber-level users from accessing the affected functionality or disabling the OpenAI integration in the BetterDocs plugin to prevent unauthorized API usage.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Wordfence
- Date Reserved
- 2026-04-15T20:07:58.184Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69eaec2d87115cfb68c0d94e
Added to database: 4/24/2026, 4:06:05 AM
Last enriched: 4/24/2026, 4:21:17 AM
Last updated: 4/24/2026, 6:54:49 AM
Views: 7
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