CVE-2026-82658

EUVD-2026-68244
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
VulnCheckCNA
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
admidioadmidio
𝑥
< 5.0.12
CNA
Common Weakness Enumeration
References
https://github.com/Admidio/admidio/security/advisories/GHSA-4p3x-3rxj-v7c4
https://www.vulncheck.com/advisories/admidio-before-5.0.12-broken-access-control-via-profile-function-php