Description
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 22.0.7, a Cross-Site Scripting (XSS) vulnerability exists in @angular/platform-server's DOM emulation dependency (domino) when serializing the content of fallback raw-content elements (<iframe>, <noembed>, <noframes>, and <noscript>). This issue is fixed in versions 20.3.27, 21.2.19, and 22.0.7.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| angular | angular | < 20.3.27, >= 21.0.0-next.0, < 21.2.19, >= 22.0.0-next.0, < 22.0.7 | — |
| @angular | platform-server | < 20.3.27, >= 21.0.0-next.0, < 21.2.19, >= 22.0.0-next.0, < 22.0.7 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 13 | angular.js | No fix yet | — |
| Debian 12 | angular.js | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | angular.js | No fix yet | — |
| Ubuntu 26.04 LTS | angular.js | No fix yet | — |
| Ubuntu 24.04 LTS | angular.js | No fix yet | — |
| Ubuntu 22.04 LTS | angular.js | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 20.04 LTS | angular.js | No fix yet | — |
| Ubuntu Pro 18.04 LTS | angular.js | No fix yet | — |
| Ubuntu Pro 16.04 LTS | angular.js | No fix yet | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | @angular/platform-server | >= 22.0.0-next.0, < 22.0.7 | 22.0.7 | GHSA-vpx6-8pjr-4g3v |
| npm | @angular/platform-server | >= 21.0.0-next.0, < 21.2.19 | 21.2.19 | GHSA-vpx6-8pjr-4g3v |
| npm | @angular/platform-server | >= 20.0.0-next.0, < 20.3.27 | 20.3.27 | GHSA-vpx6-8pjr-4g3v |
| npm | @angular/platform-server | <= 19.2.25 | — | GHSA-vpx6-8pjr-4g3v |
Advisories 1
- WID-SEC-2026-2632 Angular: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 13, 2026
References
- https://github.com/angular/angular/security/advisories/GHSA-vpx6-8pjr-4g3v
- https://github.com/angular/angular/pull/69675
- https://github.com/angular/angular/pull/69714
- https://github.com/angular/angular/pull/69929
- https://github.com/angular/angular/pull/69930
- https://github.com/angular/domino/pull/32
- https://github.com/angular/domino/commit/f88e5aa49cf2804d7c2df22ef1640eb4ec43dd56