{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "3.6.21"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "b420eee0207137fb81ab8d137a7a1f85ef383819"
            }
          ],
          "repo": "https://github.com/cbioportal/cbioportal",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "A regular expression denial of service (ReDoS) vulnerability exits in cbioportal 3.6.21 and older via a POST request to /ProteinArraySignificanceTest.json.",
  "id": "CVE-2021-38244",
  "modified": "2026-03-14T13:46:12.751647893Z",
  "published": "2021-12-16T19:15:08.087Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://github.com/cBioPortal/cbioportal/issues/8680"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/cBioPortal/cbioportal/pull/8751"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}