CVE-2026-82658

MediumCVSS 4.3/10Last modified Sep 2, 2026

Description

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.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Aug 30, 2026
Last modified
Sep 2, 2026
NVD status
Deferred

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CVE-2026-82658: Medium severity, CVSS 4.3 | Vulnix