XSS in @Angular Compiler

CVE-2026-69151

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 i1…

Vulnerability class: XSS (Cross-Site Scripting)

Affected products

  • @Angular Compiler — versions >= 22.0.0-next.0, < 22.0.1, >= 21.0.0-next.0, < 21.2.19, < 20.3.27
  • @Angular Core — versions >= 22.0.0-next.0, < 22.0.1, >= 21.0.0-next.0, < 21.2.19, < 20.3.27
  • Angular — versions >= 22.0.0-next.0, < 22.0.1, >= 21.0.0-next.0, < 21.2.19, < 20.3.27

Weakness classification (CWE)

References