High
Angular has XSS Vulnerability via Unsanitized SVG Script Attributes
Type: advisorySources: OSV
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’s internal sanitization schema fails to recognize the href and xlink:href attributes of SVG
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-22610
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 6 Nov 2026, 04:07 UTC · Revision 1
Source evidence
Angular has XSS Vulnerability via Unsanitized SVG Script Attributes
core-osv · Original sourcePublished 10 Jan 2026, 03:35 UTC
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’s internal sanitization schema fails to recognize the href and xlink:href attributes of SVG
osv:CVE-2026-22610
Complete source record
{
"id": "55f1ad3ec00a56e8829bfd14787ae7d1f3516c3b68e1c1970dd6d7ce9051dd79",
"url": "https://osv.dev/vulnerability/CVE-2026-22610",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Angular has XSS Vulnerability via Unsanitized SVG Script Attributes",
"summary": "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’s internal sanitization schema fails to recognize the href and xlink:href attributes of SVG",
"evidence": "osv:CVE-2026-22610",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2026-22610",
"aliases": [
"CVE-2026-22610",
"GHSA-jrmj-c5cx-3cw6"
],
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{
"type": "CVSS_V4",
"score": "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"
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],
"modified": "2026-10-28T02:30:46.814600172Z",
"provider": "osv",
"references": [
"https://cert-portal.siemens.com/productcert/html/ssa-253495.html",
"https://cert-portal.siemens.com/productcert/html/ssa-485750.html",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22610.json",
"https://github.com/angular/angular/security/advisories/GHSA-jrmj-c5cx-3cw6",
"https://nvd.nist.gov/vuln/detail/CVE-2026-22610",
"https://github.com/angular/angular/commit/91dc91bae4a1bbefc58bef6ef739d0e02ab44d56",
"https://github.com/angular/angular/pull/66318"
],
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],
"cna_assigner": "GitHub_M",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22610.json"
}
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{
"value": "CVE-2026-22610",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 514567,
"published_at": "2026-01-10T03:35:40.727+00:00"
}