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 22.0.2, HttpTransferCache comma-joins repeated request parameters, allowing semantically distinct HttpClient requests to use the same transfer-cache key and reuse a wrong backend response. This issue is fixed in versions 20.3.27, 21.2.19, and 22.0.2.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| angular | angular | < 20.3.27, >= 21.0.0-next.0, < 21.2.19, >= 22.0.0-next.0, < 22.0.2 | — |
| @angular | common | < 20.3.27, >= 21.0.0-next.0, < 21.2.19, >= 22.0.0-next.0, < 22.0.2 | — |
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 | — |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | katib-suggestion-hyperopt | 0.19.0-r40 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | @angular/common | >= 22.0.0-next.0, < 22.0.2 | 22.0.2 | GHSA-jhpw-976m-542j |
| npm | @angular/common | >= 21.0.0-next.0, < 21.2.19 | 21.2.19 | GHSA-jhpw-976m-542j |
| npm | @angular/common | >= 20.0.0-next.0, < 20.3.27 | 20.3.27 | GHSA-jhpw-976m-542j |
| npm | @angular/common | <= 19.2.25 | — | GHSA-jhpw-976m-542j |
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-jhpw-976m-542j
- https://github.com/angular/angular/pull/68571
- https://github.com/angular/angular/commit/6867f77ec779a0a24f6339ad6c775f444202103c
- https://github.com/angular/angular/commit/948a8d6831e8920b54663ec79421da95210e0e35
- https://github.com/angular/angular/commit/a64e2883e9dc4abdac70209129be303de79e5b2b
- https://github.com/angular/angular/commit/a6c7fc5c13e6e494a4c9bd8e773b8d4b2a99b20c