Vvveb: Stored XSS in Posts allows privilege escalation via post editor_CVE-2026-45616

{
    "lastseen": "",
    "description": "Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3,  This vulnerability is fixed in 1.0.8.3.",
    "published": "2026-05-15T18:39:11.554Z",
    "modified": "2026-05-15T18:39:11.554Z",
    "type": "cve",
    "title": "Vvveb: Stored XSS in Posts allows privilege escalation via post editor",
    "source": "GitHub_M",
    "references": "https://github.com/givanz/Vvveb/security/advisories/GHSA-39gc-pjv5-4w4p",
    "id": "CVE-2026-45616",
    "bulletinFamily": "",
    "cwe": [
        "CWE-79"
    ],
    "cvelist": null,
    "sourceData": "givanz Vvveb < 1.0.8.3",
    "sourceHref": "",
    "cvss": {
        "score": 5.1,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/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": "",
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            "privilegesRequired": "",
            "userInteraction": "",
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            "confidentialityImpact": "",
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            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Vvveb",
    "version": "< 1.0.8.3",
    "vendor": "givanz",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}