BetterDocs <= 4.3.11 - Missing Authorization to Authenticated (Subscriber+) Unauthorized AI API Usage_CVE-2026-6393

{
    "lastseen": "",
    "description": "The BetterDocs plugin for WordPress is vulnerable to Missing Authorization in versions up to and including 4.3.11. This is due to a missing capability check in the generate_openai_content_callback() function, which relies solely on a nonce rather than verifying user permissions. This makes it possible for authenticated attackers, with subscriber-level access and above, to trigger OpenAI API calls using the site's configured API key with arbitrary user-controlled prompts, leading to unauthorized consumption of the site owner's paid AI API quota.",
    "published": "2026-04-24T03:27:05.541Z",
    "modified": "2026-04-24T03:27:05.541Z",
    "type": "cve",
    "title": "BetterDocs <= 4.3.11 - Missing Authorization to Authenticated (Subscriber+) Unauthorized AI API Usage",
    "source": "Wordfence",
    "references": "https://www.wordfence.com/threat-intel/vulnerabilities/id/432b11be-174d-45d6-aa3b-2fbfa85ec17a?source=cve\nhttps://plugins.trac.wordpress.org/browser/betterdocs/trunk/includes/Core/WriteWithAI.php#L138\nhttps://plugins.trac.wordpress.org/browser/betterdocs/tags/4.3.6/includes/Core/WriteWithAI.php#L138\nhttps://plugins.trac.wordpress.org/browser/betterdocs/trunk/includes/Core/WriteWithAI.php#L31\nhttps://plugins.trac.wordpress.org/browser/betterdocs/tags/4.3.6/includes/Core/WriteWithAI.php#L31\nhttps://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3512640%40betterdocs&new=3512640%40betterdocs&sfp_email=&sfph_mail=",
    "id": "CVE-2026-6393",
    "bulletinFamily": "",
    "cwe": [
        "CWE-862"
    ],
    "cvelist": null,
    "sourceData": "wpdevteam BetterDocs \u2013  Knowledge Base Docs & FAQ Solution for Elementor & Block Editor 0",
    "sourceHref": "",
    "cvss": {
        "score": 4.3,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "BetterDocs \u2013  Knowledge Base Docs & FAQ Solution for Elementor & Block Editor",
    "version": "0",
    "vendor": "wpdevteam",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}