{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "5.0.12"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "DESCRIPTION"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "413bdaa219cb473f7db7f31c5f669955cba6795e"
            }
          ],
          "repo": "https://github.com/admidio/admidio",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-4p3x-3rxj-v7c4"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-285"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82658.json"
  },
  "details": "Admidio versions before 5.0.12 contain a broken access control vulnerability in profile_function.php that allows authenticated low-privilege users to read another user's future role memberships. Attackers can bypass profile-level authorization by directly calling the reload_future_memberships endpoint with a victim's user UUID to disclose sensitive membership information.",
  "id": "CVE-2026-82658",
  "modified": "2026-09-02T03:30:51.688461198Z",
  "published": "2026-08-30T14:33:38.044Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/Admidio/admidio/security/advisories/GHSA-4p3x-3rxj-v7c4"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82658.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-82658"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/admidio-before-5.0.12-broken-access-control-via-profile-function-php"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Admidio before 5.0.12 Broken Access Control via profile_function.php"
}