Cross-site Request Forgery (CSRF)

Overview admidio/admidio is a free open source user management system for websites of organizations and groups. Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF in the itemsave process when the imported parameter is set to true. An attacker can bypass both CSRF...

EUVD-2026-17626

Admidio has CSRF and Form Validation Bypass in Inventory Item Save via imported Parameter...

Cross-site Request Forgery (CSRF)

Overview admidio/admidio is a free open source user management system for websites of organizations and groups. Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF in the approval process for pending user registrations in modules/registration.php when handling the...

GHSA-PH84-R98X-2J22 Admidio has Missing CSRF Protection on Registration Approval Actions

Summary The createuser, assignmember, and assignuser action modes in modules/registration.php approve pending user registrations via GET request without validating a CSRF token. Unlike the deleteuser mode in the same file which correctly validates the token, these three approval actions read thei...

Cross-site Request Forgery (CSRF)

Overview admidio/admidio is a free open source user management system for websites of organizations and groups. Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF in the delete process in mylistfunction.php due to missing validation of CSRF tokens. An attacker can...

Admidio has Missing CSRF Protections on Custom List Deletion in mylist_function.php

Reported by: Juan Felipe Oz @JF0x0r LinkedIn Summary The delete mode handler in mylistfunction.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 —...

GHSA-G3MX-8JM6-RC85 Admidio has Missing CSRF Protections on Custom List Deletion in mylist_function.php

Reported by: Juan Felipe Oz @JF0x0r LinkedIn Summary The delete mode handler in mylistfunction.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 —...

Access Control Bypass

Overview admidio/admidio is a free open source user management system for websites of organizations and groups. Affected versions of this package are vulnerable to Access Control Bypass due to improper enforcement of access control in the admmyfiles directory when Apache is configured with...

GHSA-7FH7-8XQM-3G88 Admidio allows Unauthenticated Access to Role-Restricted documents via neutralized .htaccess

Summary Admidio relies on admmyfiles/.htaccess to deny direct HTTP access to uploaded documents. The Docker image ships with AllowOverride None in the Apache configuration, which causes Apache to silently ignore all .htaccess files. As a result, any file uploaded to the documents module regardles...

CVE-2026-34384

Admidio is an open-source user management solution. Prior to version 5.0.8, the createuser, assignmember, and assignuser action modes in modules/registration.php approve pending user registrations via GET request without validating a CSRF token. Unlike the deleteuser mode in the same file which...

CVE-2026-34382

Admidio is an open-source user management solution. From version 5.0.0 to before version 5.0.8, the delete mode handler in mylistfunction.php permanently deletes list configurations without validating a CSRF token. An attacker who can lure an authenticated user to a malicious page can silently...

CVE-2026-34381

Admidio is an open-source user management solution. From version 5.0.0 to before version 5.0.8, Admidio relies on admmyfiles/.htaccess to deny direct HTTP access to uploaded documents. The Docker image ships with AllowOverride None in the Apache configuration, which causes Apache to silently igno...

CVE-2026-34384 Admidio: Missing CSRF Protection on Registration Approval Actions

Admidio is an open-source user management solution. Prior to version 5.0.8, the createuser, assignmember, and assignuser action modes in modules/registration.php approve pending user registrations via GET request without validating a CSRF token. Unlike the deleteuser mode in the same file which...

CVE-2026-34384 Admidio: Missing CSRF Protection on Registration Approval Actions

Admidio is an open-source user management solution. Prior to version 5.0.8, the createuser, assignmember, and assignuser action modes in modules/registration.php approve pending user registrations via GET request without validating a CSRF token. Unlike the deleteuser mode in the same file which...

EUVD-2026-17628

Admidio is an open-source user management solution. Prior to version 5.0.8, the createuser, assignmember, and assignuser action modes in modules/registration.php approve pending user registrations via GET request without validating a CSRF token. Unlike the deleteuser mode in the same file which...

CVE-2026-34384 Admidio: Missing CSRF Protection on Registration Approval Actions

Admidio is an open-source user management solution. Prior to version 5.0.8, the createuser, assignmember, and assignuser action modes in modules/registration.php approve pending user registrations via GET request without validating a CSRF token. Unlike the deleteuser mode in the same file which...

CVE-2026-34383

Affected product: Admidio open-source user management. Vulnerability: In versions before 5.0.8, the inventory module’s item_save endpoint accepts a user-controllable POST parameter named “imported” that, when true, bypasses both CSRF validation and server-side form validation. An authenticated us...

CVE-2026-34383 Admidio: CSRF and Form Validation Bypass in Inventory Item Save via `imported` Parameter

Admidio is an open-source user management solution. Prior to version 5.0.8, the inventory module's itemsave endpoint accepts a user-controllable POST parameter imported that, when set to true, completely bypasses both CSRF token validation and server-side form validation. An authenticated user ca...

CVE-2026-34383 Admidio: CSRF and Form Validation Bypass in Inventory Item Save via `imported` Parameter

Admidio is an open-source user management solution. Prior to version 5.0.8, the inventory module's itemsave endpoint accepts a user-controllable POST parameter imported that, when set to true, completely bypasses both CSRF token validation and server-side form validation. An authenticated user ca...

CVE-2026-34382

Admidio is an open-source user management solution. From version 5.0.0 to before version 5.0.8, the delete mode handler in mylistfunction.php permanently deletes list configurations without validating a CSRF token. An attacker who can lure an authenticated user to a malicious page can silently...