{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "4.2.11"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "19be1fa302fd9744226eddeb50b618cacc208e95"
            }
          ],
          "repo": "https://github.com/reduxframework/redux-framework",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "The Gutenberg Template Library \u0026 Redux Framework plugin \u003c= 4.2.11 for WordPress registered several AJAX actions available to unauthenticated users in the `includes` function in `redux-core/class-redux-core.php` that were unique to a given site but deterministic and predictable given that they were based on an md5 hash of the site URL with a known salt value of '-redux' and an md5 hash of the previous hash with a known salt value of '-support'. These AJAX actions could be used to retrieve a list of active plugins and their versions, the site's PHP version, and an unsalted md5 hash of site’s `AUTH_KEY` concatenated with the `SECURE_AUTH_KEY`.",
  "id": "CVE-2021-38314",
  "modified": "2026-03-13T21:48:27.118886378Z",
  "published": "2021-09-02T17:15:09.777Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://www.wordfence.com/blog/2021/09/over-1-million-sites-affected-by-redux-framework-vulnerabilities/"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}