Emby Server is Vulnerable to Remote Code Execution Through XSS in Admin Dashboard_CVE-2025-64325

{
    "lastseen": "",
    "description": "Emby Server is a personal media server. Prior to version 4.8.1.0 and prior to Beta version 4.9.0.0-beta, a malicious user can send an authentication request with a manipulated X-Emby-Client value, which gets added to the devices section of the admin dashboard without sanitization. This issue has been patched in version 4.8.1.0 and Beta version 4.9.0.0-beta.",
    "published": "2025-11-18T22:32:06.902Z",
    "modified": "2025-11-18T22:32:06.902Z",
    "type": "cve",
    "title": "Emby Server is Vulnerable to Remote Code Execution Through XSS in Admin Dashboard",
    "source": "GitHub_M",
    "references": "https://github.com/EmbySupport/Emby.Security/security/advisories/GHSA-2gwc-988r-2r7x",
    "id": "CVE-2025-64325",
    "bulletinFamily": "",
    "cwe": [
        "CWE-79",
        "CWE-116"
    ],
    "cvelist": null,
    "sourceData": "EmbySupport Emby.Security Emby Server (Web App) < 4.8.1.0\nEmbySupport Emby.Security Emby Server Beta (Web App) < 4.9.0.0-beta",
    "sourceHref": "",
    "cvss": {
        "score": 8.4,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/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": "Emby.Security",
    "version": "Emby Server (Web App) < 4.8.1.0",
    "vendor": "EmbySupport",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}