CVE-2026-34382

Admidio: Missing CSRF Protection on Custom List Deletion in mylist_function.php

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

Admidio · admidio

CVSS v3.1 GITHUB

4.6 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L

EPSS

0.14% chance of exploitation in the next 30 days, 3rd percentile

Published

2026-03-31

Updated

2026-04-01

Proof-of-concept exploits (1)

• advisories/GHSA-g3mx-8jm6-rc85

Security advisories

• Admidio/admidio/security/advisories/GHSA-g3mx-8jm6-rc85
• Admidio/admidio/commit/317ec91ad3baf19d4179db6c32413812eb36d7ca

References

• CVE Record
• NVD entry