Vulnerability in @Angular Common
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.
EPSS: 0.001 (2.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- @Angular Common — versions < 20.3.27, >= 21.0.0-next.0, < 21.2.19, >= 22.0.0-next.0, < 22.0.2
- Angular — versions < 20.3.27, >= 21.0.0-next.0, < 21.2.19, >= 22.0.0-next.0, < 22.0.2
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
- security-advisories@github.com (x_refsource_MISC, Issue Tracking)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-68945?
- CVE-2026-68945 is a medium-severity vulnerability in @Angular Common, classified under Insufficient Verification of Data Authenticity. CVSS score: 6.1/10. Published 2026-08-03.
- How severe is CVE-2026-68945?
- Medium severity. CVSS v3 base score is 6.1 out of 10.