CVE-2026-82658CWE-285

CVE-2026-82658

Medium · published August 30, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
22.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
5.3 · 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
EPSS
0.00305 · 22.1th percentile
Weakness
CWE-285 · Improper Authorization
Published
2026-08-30T19:16Z
References (3)
https://github.com/Admidio/admidio/security/advisories/GHSA-4p3x-3rxj-v7c4 · [email protected]https://www.vulncheck.com/advisories/admidio-before-5.0.12-broken-access-control-via-profile-function-php · [email protected]https://github.com/Admidio/admidio/security/advisories/GHSA-4p3x-3rxj-v7c4 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 01 SEP 03:32Z
    EPSS moved — → 0%
    epss
  • 30 AUG 14:33Z
    Admidio before 5.0.12 Broken Access Control via profile_function.php
    cvelistv5