Angular has XSS Vulnerability via Unsanitized SVG Script Attributes_CVE-2026-22610

{
    "lastseen": "",
    "description": "Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.18, 20.3.16, 21.0.7, and 21.1.0-rc.0, a cross-site scripting (XSS) vulnerability has been identified in the Angular Template Compiler. The vulnerability exists because Angular\u2019s internal sanitization schema fails to recognize the href and xlink:href attributes of SVG <script> elements as a Resource URL context. This issue has been patched in versions 19.2.18, 20.3.16, 21.0.7, and 21.1.0-rc.0.",
    "published": "2026-01-10T03:35:40.727Z",
    "modified": "2026-01-10T03:35:40.727Z",
    "type": "cve",
    "title": "Angular has XSS Vulnerability via Unsanitized SVG Script Attributes",
    "source": "GitHub_M",
    "references": "https://github.com/angular/angular/security/advisories/GHSA-jrmj-c5cx-3cw6\nhttps://github.com/angular/angular/pull/66318\nhttps://github.com/angular/angular/commit/91dc91bae4a1bbefc58bef6ef739d0e02ab44d56",
    "id": "CVE-2026-22610",
    "bulletinFamily": "",
    "cwe": [
        "CWE-79"
    ],
    "cvelist": null,
    "sourceData": "angular angular >= 21.1.0-next.0, < 21.1.0-rc.0\nangular angular >= 21.0.0-next.0, < 21.0.7\nangular angular >= 20.0.0-next.0, < 20.3.16\nangular angular < 19.2.18",
    "sourceHref": "",
    "cvss": {
        "score": 8.5,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/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": "angular",
    "version": ">= 21.1.0-next.0, < 21.1.0-rc.0",
    "vendor": "angular",
    "ai_description": "Cross-site scripting (XSS) vulnerability in Angular Template Compiler due to unsanitized SVG script attributes",
    "ai_severity": "High",
    "ai_vendor": "Google",
    "ai_product": "Angular",
    "ai_version": "< 19.2.18, >= 20.0.0-next.0, < 20.3.16, >= 21.0.0-next.0, < 21.0.7, >= 21.1.0-next.0, < 21.1.0-rc.0",
    "ai_score": 8.5
}