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CVE-2026-69151

Angular i18n: Cross-Site Scripting (XSS) via event-handler attributes PUBLISHED

Description (CNA)

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 20.3.27, 21.2.19, and 22.0.1, the Angular compiler i18n pipeline permits i18n-onerror and other i18n-on event-handler attributes, allowing a lower-trust translation file to replace a static handler with executable JavaScript. This issue is fixed in versions 20.3.27, 21.2.19, and 22.0.1.

Affected (CNA)

Vendor / productVersions
angular / angularaffected >= 22.0.0-next.0, < 22.0.1; affected >= 21.0.0-next.0, < 21.2.19; affected < 20.3.27
@angular / compileraffected >= 22.0.0-next.0, < 22.0.1; affected >= 21.0.0-next.0, < 21.2.19; affected < 20.3.27
@angular / coreaffected >= 22.0.0-next.0, < 22.0.1; affected >= 21.0.0-next.0, < 21.2.19; affected < 20.3.27

CWE

CWE-79

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.