Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 9.3%
CVSS Severity
CVSS v3 Score 6.1
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
Products affected by CVE-2026-68945
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cpe:2.3:a:angular:angular:20.0.0
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cpe:2.3:a:angular:angular:20.0.1
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cpe:2.3:a:angular:angular:20.0.2
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cpe:2.3:a:angular:angular:20.0.3
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cpe:2.3:a:angular:angular:20.0.4
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cpe:2.3:a:angular:angular:20.0.5
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cpe:2.3:a:angular:angular:20.0.6
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cpe:2.3:a:angular:angular:20.0.7
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cpe:2.3:a:angular:angular:20.1.0
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cpe:2.3:a:angular:angular:20.1.1
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cpe:2.3:a:angular:angular:20.1.2
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cpe:2.3:a:angular:angular:20.1.3
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cpe:2.3:a:angular:angular:20.1.4
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cpe:2.3:a:angular:angular:20.1.5
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cpe:2.3:a:angular:angular:20.1.6
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cpe:2.3:a:angular:angular:20.1.7
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cpe:2.3:a:angular:angular:20.1.8
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cpe:2.3:a:angular:angular:20.2.0
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cpe:2.3:a:angular:angular:20.2.1
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cpe:2.3:a:angular:angular:20.2.2
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cpe:2.3:a:angular:angular:20.2.3
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cpe:2.3:a:angular:angular:20.2.4
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cpe:2.3:a:angular:angular:20.3.0
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cpe:2.3:a:angular:angular:20.3.1
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cpe:2.3:a:angular:angular:20.3.10
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cpe:2.3:a:angular:angular:20.3.11
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cpe:2.3:a:angular:angular:20.3.12
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cpe:2.3:a:angular:angular:20.3.13
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cpe:2.3:a:angular:angular:20.3.14
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cpe:2.3:a:angular:angular:20.3.15
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cpe:2.3:a:angular:angular:20.3.16
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cpe:2.3:a:angular:angular:20.3.17
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cpe:2.3:a:angular:angular:20.3.18
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cpe:2.3:a:angular:angular:20.3.19
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cpe:2.3:a:angular:angular:20.3.2
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cpe:2.3:a:angular:angular:20.3.20
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cpe:2.3:a:angular:angular:20.3.21
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cpe:2.3:a:angular:angular:20.3.22
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cpe:2.3:a:angular:angular:20.3.24
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cpe:2.3:a:angular:angular:20.3.25
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cpe:2.3:a:angular:angular:20.3.3
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cpe:2.3:a:angular:angular:20.3.4
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cpe:2.3:a:angular:angular:20.3.5
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cpe:2.3:a:angular:angular:20.3.6
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cpe:2.3:a:angular:angular:20.3.7
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cpe:2.3:a:angular:angular:20.3.8
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cpe:2.3:a:angular:angular:20.3.9
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cpe:2.3:a:angular:angular:21.0.0
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cpe:2.3:a:angular:angular:21.0.1
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cpe:2.3:a:angular:angular:21.0.2
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cpe:2.3:a:angular:angular:21.0.3
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cpe:2.3:a:angular:angular:21.0.4
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cpe:2.3:a:angular:angular:21.0.5
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cpe:2.3:a:angular:angular:21.0.6
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cpe:2.3:a:angular:angular:21.0.7
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cpe:2.3:a:angular:angular:21.0.8
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cpe:2.3:a:angular:angular:21.0.9
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cpe:2.3:a:angular:angular:21.1.0
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cpe:2.3:a:angular:angular:21.1.1
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cpe:2.3:a:angular:angular:21.1.2
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cpe:2.3:a:angular:angular:21.1.3
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cpe:2.3:a:angular:angular:21.1.4
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cpe:2.3:a:angular:angular:21.1.5
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cpe:2.3:a:angular:angular:21.1.6
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cpe:2.3:a:angular:angular:21.2.0
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cpe:2.3:a:angular:angular:21.2.1
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cpe:2.3:a:angular:angular:21.2.10
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cpe:2.3:a:angular:angular:21.2.11
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cpe:2.3:a:angular:angular:21.2.12
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cpe:2.3:a:angular:angular:21.2.13
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cpe:2.3:a:angular:angular:21.2.14
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cpe:2.3:a:angular:angular:21.2.15
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cpe:2.3:a:angular:angular:21.2.16
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cpe:2.3:a:angular:angular:21.2.17
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cpe:2.3:a:angular:angular:21.2.18
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cpe:2.3:a:angular:angular:21.2.2
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cpe:2.3:a:angular:angular:21.2.3
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cpe:2.3:a:angular:angular:21.2.4
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cpe:2.3:a:angular:angular:21.2.5
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cpe:2.3:a:angular:angular:21.2.6
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cpe:2.3:a:angular:angular:21.2.7
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cpe:2.3:a:angular:angular:21.2.8
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cpe:2.3:a:angular:angular:21.2.9
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cpe:2.3:a:angular:angular:22.0.0
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cpe:2.3:a:angular:angular:22.0.1