EUVD-2026-28268

Admidio is an open-source user management solution. Prior to version 5.0.9, the Admidio inventory module enforces authorization for destructive operations delete, retire, reinstate only in the UI layer by conditionally rendering buttons. The backend POST handlers at modules/inventory.php for...

CVE-2026-41658 Admidio: Missing Authorization on Inventory Module Destructive Endpoints Allows Any Authenticated User to Delete Items

Admidio is an open-source user management solution. Prior to version 5.0.9, the Admidio inventory module enforces authorization for destructive operations delete, retire, reinstate only in the UI layer by conditionally rendering buttons. The backend POST handlers at modules/inventory.php for...

CVE-2026-41658 Admidio: Missing Authorization on Inventory Module Destructive Endpoints Allows Any Authenticated User to Delete Items

Admidio is an open-source user management solution. Prior to version 5.0.9, the Admidio inventory module enforces authorization for destructive operations delete, retire, reinstate only in the UI layer by conditionally rendering buttons. The backend POST handlers at modules/inventory.php for...

CVE-2026-41658

Admidio is an open-source user management solution. Prior to version 5.0.9, the Admidio inventory module enforces authorization for destructive operations delete, retire, reinstate only in the UI layer by conditionally rendering buttons. The backend POST handlers at modules/inventory.php for...

CVE-2026-41658 Admidio: Missing Authorization on Inventory Module Destructive Endpoints Allows Any Authenticated User to Delete Items

Admidio is an open-source user management solution. Prior to version 5.0.9, the Admidio inventory module enforces authorization for destructive operations delete, retire, reinstate only in the UI layer by conditionally rendering buttons. The backend POST handlers at modules/inventory.php for...

CVE-2026-41657 Admidio: Cross-Organization Member Data Exposure via Permission Check Mismatch in contacts_data.php

Admidio is an open-source user management solution. Prior to version 5.0.9, the contactsdata.php endpoint uses a weaker permission check isAdministratorUsers, requiring only roledituser=true than the frontend UI contacts.php which correctly requires the stronger isAdministrator requiring...

EUVD-2026-28266

Admidio is an open-source user management solution. Prior to version 5.0.9, the contactsdata.php endpoint uses a weaker permission check isAdministratorUsers, requiring only roledituser=true than the frontend UI contacts.php which correctly requires the stronger isAdministrator requiring...

CVE-2026-41657

Summary : Admidio before version 5.0.9 exposed cross-organization member data via the contacts_data.php endpoint due to a weaker permission check (isAdministratorUsers()) compared to the frontend (isAdministrator()) and the contacts_show_all setting. This allowed a user manager (rol_edit_user) wi...

CVE-2026-41657 Admidio: Cross-Organization Member Data Exposure via Permission Check Mismatch in contacts_data.php

Admidio is an open-source user management solution. Prior to version 5.0.9, the contactsdata.php endpoint uses a weaker permission check isAdministratorUsers, requiring only roledituser=true than the frontend UI contacts.php which correctly requires the stronger isAdministrator requiring...

CVE-2026-41657 Admidio: Cross-Organization Member Data Exposure via Permission Check Mismatch in contacts_data.php

Admidio is an open-source user management solution. Prior to version 5.0.9, the contactsdata.php endpoint uses a weaker permission check isAdministratorUsers, requiring only roledituser=true than the frontend UI contacts.php which correctly requires the stronger isAdministrator requiring...

CVE-2026-41656 Admidio: Path Traversal via Unvalidated `name` Parameter in Document Add Mode Enables Arbitrary Server File Read

Admidio is an open-source user management solution. Prior to version 5.0.9, the add mode in modules/documents-files.php accepts a name parameter validated only as 'string' type HTML encoding, allowing path traversal characters ../ to pass through unfiltered. Combined with the absence of CSRF...

CVE-2026-41656 Admidio: Path Traversal via Unvalidated `name` Parameter in Document Add Mode Enables Arbitrary Server File Read

Admidio is an open-source user management solution. Prior to version 5.0.9, the add mode in modules/documents-files.php accepts a name parameter validated only as 'string' type HTML encoding, allowing path traversal characters ../ to pass through unfiltered. Combined with the absence of CSRF...

CVE-2026-41656

Admidio is an open-source user management solution. Prior to version 5.0.9, the add mode in modules/documents-files.php accepts a name parameter validated only as 'string' type HTML encoding, allowing path traversal characters ../ to pass through unfiltered. Combined with the absence of CSRF...

CVE-2026-41656 Admidio: Path Traversal via Unvalidated `name` Parameter in Document Add Mode Enables Arbitrary Server File Read

Admidio is an open-source user management solution. Prior to version 5.0.9, the add mode in modules/documents-files.php accepts a name parameter validated only as 'string' type HTML encoding, allowing path traversal characters ../ to pass through unfiltered. Combined with the absence of CSRF...

CVE-2026-41656

CVE-2026-41656 (Admidio) : Prior to 5.0.9, the add mode of modules/documents-files.php accepts a name parameter with only string-based HTML encoding validation, allowing path traversal (../) and, combined with absent CSRF protection and SameSite=Lax cookies, enables a low-privilege attacker to tr...

CVE-2026-41655 Admidio: Path Traversal in ECard Preview Allows Reading Arbitrary Server Files Including Database Credentials

Admidio is an open-source user management solution. Prior to version 5.0.9, the ecardpreview.php endpoint does not validate that the ecardtemplate POST parameter is a safe filename before passing it to ECard::getEcardTemplate. An authenticated user can supply a path traversal payload e.g.,...

CVE-2026-41655 Admidio: Path Traversal in ECard Preview Allows Reading Arbitrary Server Files Including Database Credentials

Admidio is an open-source user management solution. Prior to version 5.0.9, the ecardpreview.php endpoint does not validate that the ecardtemplate POST parameter is a safe filename before passing it to ECard::getEcardTemplate. An authenticated user can supply a path traversal payload e.g.,...

CVE-2026-41655 Admidio: Path Traversal in ECard Preview Allows Reading Arbitrary Server Files Including Database Credentials

Admidio is an open-source user management solution. Prior to version 5.0.9, the ecardpreview.php endpoint does not validate that the ecardtemplate POST parameter is a safe filename before passing it to ECard::getEcardTemplate. An authenticated user can supply a path traversal payload e.g.,...

CVE-2026-41655

Summary of CVE-2026-41655 (Admidio) : The vulnerability is a path traversal in the ecard_preview.php endpoint. Before version 5.0.9, the ecard_template parameter is not validated as a safe filename, allowing an authenticated user to craft paths like ../config.php to read arbitrary files accessibl...

Admidio 信息泄露漏洞

Admidio is a set of open-source member management systems developed by the Admidio team. This system supports features such as member lists, event management, message boards, photo albums, and downloads. Prior to Admidio 5.0.9, there was a vulnerability involving information leakage. This...