{"id":"CVE-2026-82658","title":"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","summary":"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 authori…","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-285"],"published":"2026-08-30","updated":"2026-08-30","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-82658","references":[{"url":"https://github.com/Admidio/admidio/security/advisories/GHSA-4p3x-3rxj-v7c4","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/admidio-before-5.0.12-broken-access-control-via-profile-function-php","label":"disclosure@vulncheck.com"}],"tags":["nvd"],"ingestedAt":"2026-08-31T01:00:16.302Z","epss":0.00182,"epssPercentile":0.08075,"slug":"CVE-2026-82658","body":"## Overview\n\nAdmidio 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}