---
id: CVE-2026-69094
title: >-
  Admidio before 5.0.11 contains an insecure direct object reference
  vulnerability in the save_temporary mode of mylist_function.php that allows
  authenticated users to hijack list configurations
summary: >-
  Admidio before 5.0.11 contains an insecure direct object reference
  vulnerability in the save_temporary mode of mylist_function.php that allows
  authenticated users to hijack list configurations. Attackers can enumerate
  global list UUIDs a…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'
cwe:
  - CWE-639
published: '2026-08-03'
updated: '2026-09-09'
sourceUpdated: '2026-09-09T20:35:08.537'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-69094'
references:
  - url: 'https://github.com/Admidio/admidio/security/advisories/GHSA-rw2j-8c57-x6h2'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/admidio-before-idor-via-save-temporary-mylist-function-php
    label: disclosure@vulncheck.com
  - url: 'https://github.com/Admidio/admidio/security/advisories/GHSA-rw2j-8c57-x6h2'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
epss: 0.00191
epssPercentile: 0.09043
ingestedAt: '2026-09-09T21:22:45.521Z'
---

## Overview

Admidio before 5.0.11 contains an insecure direct object reference vulnerability in the save_temporary mode of mylist_function.php that allows authenticated users to hijack list configurations. Attackers can enumerate global list UUIDs and overwrite admin-curated global lists or other users' private lists by supplying a list_uuid parameter, transferring ownership and demoting global lists to personal configurations.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.