What’s Vulnerable › Vulnerabilities

CVE-2026-34382: Admidio: Missing CSRF Protection on Custom List Deletion in mylist_function.php

• Severity: medium (CVSS 4.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-31 · updated 2026-10-06
• Weakness: CWE-352

Description

Admidio is an open-source user management solution. From version 5.0.0 to before version 5.0.8, the delete mode handler in mylist_function.php permanently deletes list configurations without validating a CSRF token. An attacker who can lure an authenticated user to a malicious page can silently destroy that user's list configurations — including organization-wide shared lists when the victim holds administrator rights. This issue has been patched in version 5.0.8.

Affected products

• admidio: from 5.0.0 before 5.0.8 — fixed in 5.0.8

How to fix

Upgrade to a fixed version: admidio 5.0.8. Check the vendor advisory for mitigations.

References

• https://github.com/Admidio/admidio/commit/317ec91ad3baf19d4179db6c32413812eb36d7ca
• https://github.com/Admidio/admidio/security/advisories/GHSA-g3mx-8jm6-rc85

Get alerted when CVE-2026-34382 or the next vulnerability affects your stack