CVE-2026-68945CWE-345

CVE-2026-68945

Medium · published August 3, 2026

CVSS v3.1
6.1
EPSS
0%
Percentile
6.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00177 · 6.9th percentile
Weakness
CWE-345 · Insufficient Verification of Data Authenticity
Published
2026-08-03T21:16Z
Affected products (4)
ProductVersionsFixed in
angular/angular≤ 19.2.25—
angular/angular≥ 20.0.0, < 20.3.2720.3.27
angular/angular≥ 21.0.0, < 21.2.1921.2.19
angular/angular≥ 22.0.0, < 22.0.222.0.2
References (6)
https://github.com/angular/angular/commit/6867f77ec779a0a24f6339ad6c775f444202103c · [email protected]https://github.com/angular/angular/commit/948a8d6831e8920b54663ec79421da95210e0e35 · [email protected]https://github.com/angular/angular/commit/a64e2883e9dc4abdac70209129be303de79e5b2b · [email protected]https://github.com/angular/angular/commit/a6c7fc5c13e6e494a4c9bd8e773b8d4b2a99b20c · [email protected]https://github.com/angular/angular/pull/68571 · [email protected]https://github.com/angular/angular/security/advisories/GHSA-jhpw-976m-542j · [email protected]
EPSS history
Timeline
  • 03 AUG 15:58Z
    Angular: Cache-Key Ambiguity in HttpTransferCache Leading to Cross-Request Response Reuse and State Poisoning
    cvelistv5