CVE-2026-68945

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.

Score

CVSS 4.0 8.8 High

Status

Analyzed - security-advisories@github.com

Published

2026-08-03

Last modified

2026-08-03

Weaknesses

CWE-345

Affected products

• Angular (Angular)
• Common (Angular)

References

• 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
• https://github.com/angular/angular/pull/68571
• https://github.com/angular/angular/security/advisories/GHSA-jhpw-976m-542j