{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "20.3.27"
              },
              {
                "introduced": "21.0.0-next.0"
              },
              {
                "fixed": "21.2.19"
              },
              {
                "introduced": "22.0.0-next.0"
              },
              {
                "fixed": "22.0.2"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "72a8512d7bc175f49d4914ead06cf9d7f071d60a"
            },
            {
              "introduced": "a0ee6bdfe4102357dd231bcf02f5ff4d44fb585c"
            },
            {
              "fixed": "07cb840eacee2829886609bddb876b9dae37b097"
            },
            {
              "introduced": "62676269d207db80576052d080b756e938be97ea"
            },
            {
              "fixed": "aac85773cb24fa72a56075723f8eacf2eeabd913"
            }
          ],
          "repo": "https://github.com/angular/angular",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-jhpw-976m-542j"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-345"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68945.json"
  },
  "details": "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.",
  "id": "CVE-2026-68945",
  "modified": "2026-08-04T03:32:30.062230581Z",
  "published": "2026-08-03T15:58:02.299Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68945.json"
    },
    {
      "type": "FIX",
      "url": "https://github.com/angular/angular/commit/6867f77ec779a0a24f6339ad6c775f444202103c"
    },
    {
      "type": "FIX",
      "url": "https://github.com/angular/angular/commit/948a8d6831e8920b54663ec79421da95210e0e35"
    },
    {
      "type": "FIX",
      "url": "https://github.com/angular/angular/commit/a64e2883e9dc4abdac70209129be303de79e5b2b"
    },
    {
      "type": "FIX",
      "url": "https://github.com/angular/angular/commit/a6c7fc5c13e6e494a4c9bd8e773b8d4b2a99b20c"
    },
    {
      "type": "FIX",
      "url": "https://github.com/angular/angular/pull/68571"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/angular/angular/security/advisories/GHSA-jhpw-976m-542j"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-68945"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "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",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Angular: Cache-Key Ambiguity in HttpTransferCache Leading to Cross-Request Response Reuse and State Poisoning"
}