CVE-2026-68945

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.

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Weakness Type (CWE)

CWE-345 CWE-345

References

Other 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

Frequently Asked Questions

What is 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.

How do I check if I'm vulnerable to CVE-2026-68945? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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