BentoPDF: Stored XSS via Markdown Editor Leading to Persistent File Exfiltration_CVE-2026-41653

{
    "lastseen": "",
    "description": "BentoPDF is a client-side PDF toolkit that is self hostable. Prior to version 2.8.3, a cross-site scripting vulnerability was identified in BentoPD. An attacker may be able to execute arbitrary JavaScript in certain circumstances in Markdown to PDF Tool. This issue has been patched in version 2.8.3.",
    "published": "2026-05-07T18:43:17.797Z",
    "modified": "2026-05-07T19:01:30.967Z",
    "type": "cve",
    "title": "BentoPDF: Stored XSS via Markdown Editor Leading to Persistent File Exfiltration",
    "source": "GitHub_M",
    "references": "https://github.com/alam00000/bentopdf/security/advisories/GHSA-6vh8-4frx-647f\nhttps://github.com/alam00000/bentopdf/releases/tag/v2.8.3",
    "id": "CVE-2026-41653",
    "bulletinFamily": "",
    "cwe": [
        "CWE-79"
    ],
    "cvelist": null,
    "sourceData": "alam00000 bentopdf < 2.8.3",
    "sourceHref": "",
    "cvss": {
        "score": 7,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N",
        "version": "4.0"
    },
    "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": "bentopdf",
    "version": "< 2.8.3",
    "vendor": "alam00000",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}