{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "9.17"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "99b070e6f48bf0643e977888abff13bb6a6e1432"
            },
            {
              "fixed": "0843c046eee54b16ec6a7753c575838212770189"
            }
          ],
          "repo": "https://github.com/enalean/tuleap",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An issue was discovered in Enalean Tuleap 9.17. Lack of CSRF attack mitigation while changing an e-mail address makes it possible to abuse the functionality by attackers. By making a CSRF attack, an attacker could make a victim change his registered e-mail address on the application, leading to account takeover.",
  "id": "CVE-2018-7634",
  "modified": "2026-03-13T21:46:44.553906285Z",
  "published": "2018-03-01T23:29:00.607Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/Enalean/tuleap/commit/0843c046eee54b16ec6a7753c575838212770189"
    },
    {
      "type": "FIX",
      "url": "https://mustafairan.wordpress.com/2018/03/05/tuleap-mail-change-csrf-vulnerability-leads-to-account-takeover/"
    },
    {
      "type": "FIX",
      "url": "https://tuleap.net/plugins/git/tuleap/tuleap/stable?p=tuleap%2Fstable.git\u0026a=commit\u0026h=d6701289ae55de900929ff0f66313fa9771a198d"
    },
    {
      "type": "FIX",
      "url": "https://tuleap.net/plugins/tracker/?aid=11217"
    },
    {
      "type": "EVIDENCE",
      "url": "https://twitter.com/Mustafaran/status/970745812887199744"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}