{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.1.20"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8e92aa8c4595ab5b678da7401d7a8102eb203ead"
            }
          ],
          "repo": "https://github.com/ultimatemember/ultimatemember",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "The Ultimate Member – User Profile, User Registration, Login \u0026 Membership Plugin WordPress plugin before 2.1.20 did not properly sanitise, validate or encode the query string when generating a link to edit user's own profile, leading to an authenticated reflected Cross-Site Scripting issue. Knowledge of the targeted username is required to exploit this, and attackers would then need to make the related logged in user open a malicious link.",
  "id": "CVE-2021-24306",
  "modified": "2026-03-13T21:51:32.694357977Z",
  "published": "2021-05-24T11:15:08.317Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://wpscan.com/vulnerability/35516555-c50c-486a-886c-df49c9e51e2c"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}