{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "7.2.5"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "a7920fa31b433793ff59c14f70e6f01f613f595f"
            }
          ],
          "repo": "https://github.com/b2evolution/b2evolution",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An authorization bypass in b2evolution allows remote, unauthenticated attackers to predict password reset tokens for any user through the use of a bad randomness function. This allows the attacker to get valid sessions for arbitrary users, and optionally reset their password. Tested and confirmed in a default installation of version 7.2.3. Earlier versions are affected, possibly earlier major versions as well.",
  "id": "CVE-2022-30935",
  "modified": "2026-03-13T21:53:38.109601064Z",
  "published": "2022-09-28T11:15:09.593Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://github.com/b2evolution/b2evolution/issues/114"
    },
    {
      "type": "FIX",
      "url": "https://b2evolution.net/downloads/7-2-5-stable"
    },
    {
      "type": "FIX",
      "url": "https://github.com/b2evolution/b2evolution/blob/master/inc/_core/_misc.funcs.php#L5955"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}