CVE-2026-68945highCWE-345

Angular: Cache-Key Ambiguity in HttpTransferCache Leading to Cross-Request Response Reuse and State Poisoning

21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 8.8epss 0.2%

probabilidade de exploração

0.2%top 91% das CVEs

exploração observada

nãonenhuma fonte reporta

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

Produtos afetados

@angular · common angular · angular

Referências

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