CVE-2026-7857

A vulnerability has been found in D-Link DI-8100 16.07.26A1. This vulnerability affects the function sprintf of the file /usergroup.asp of the component CGI Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and m...

CVE-2026-7857 D-Link DI-8100 CGI user_group.asp sprintf buffer overflow

A vulnerability has been found in D-Link DI-8100 16.07.26A1. This vulnerability affects the function sprintf of the file /usergroup.asp of the component CGI Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and m...

CVE-2026-7857

CVE-2026-7857 concerns D-Link DI-8100 (firmware 16.07.26A1) where the CGI Handler’s function sprintf in the /user_group.asp file is vulnerable to a buffer overflow. The affected component is the CGI/Scripting interface; the underlying root cause is unsafe handling in sprintf, enabling overflow th...

CVE-2026-41128 Craft CMS has a Missing Authorization Check on User Group Removal via save-permissions Action

Craft CMS is a content management system CMS. In versions 5.6.0 through 5.9.14, the actionSavePermissions endpoint allows a user with only viewUsers permission to remove arbitrary users from all user groups. While saveUserGroups enforces per-group authorization for additions, it performs no...

CVE-2025-50664

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of parameters in the /usergroup.asp endpoint. The attacker can exploit this vulnerability by sending a crafted HTTP GET request with parameters name, mem, pri, and attr...

EUVD-2026-20954

Lychee is a free, open-source photo-management tool. Prior to 7.5.4, a SQL operator-precedence bug in SharingController::listAll causes the orWhereNotNull'usergroupid' clause to escape the ownership filter applied by the when block. Any authenticated non-admin user with upload permission who owns...

EUVD-2025-209351

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of parameters in the /usergroup.asp endpoint. The attacker can exploit this vulnerability by sending a crafted HTTP GET request with parameters name, mem, pri, and attr...

CVE-2025-50664

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of parameters in the /usergroup.asp endpoint. The attacker can exploit this vulnerability by sending a crafted HTTP GET request with parameters name, mem, pri, and attr...

PT-2026-31387

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of parameters in the /user group.asp endpoint. The attacker can exploit this vulnerability by sending a crafted HTTP GET request with parameters name, mem, pri, and attr...

CVE-2025-50664

The CVE-2025-50664 entry concerns a buffer overflow in D-Link DI-8003 (firmware 16.07.26A1) caused by improper handling of parameters in the /user_group.asp endpoint. An attacker can trigger it by sending a crafted HTTP GET with parameters name, mem, pri, and attr, potentially leading to denial o...

D-Link DI-8003 安全漏洞

The D-Link DI-8003 is a wireless router from China-based AUO D-Link. A buffer overflow vulnerability exists in the D-Link DI-8003. The vulnerability is caused due to incorrect boundary checking in the usergroup.asp script and can be exploited by an attacker to cause a denial of service...

CVE-2025-50664

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of parameters in the /usergroup.asp endpoint. The attacker can exploit this vulnerability by sending a crafted HTTP GET request with parameters name, mem, pri, and attr...

CVE-2025-50664

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of parameters in the /usergroup.asp endpoint. The attacker can exploit this vulnerability by sending a crafted HTTP GET request with parameters name, mem, pri, and attr...

Incorrect Authorization

Overview wwbn/avideo is an Audio and Video Platform or simply "A Video Platform". Affected versions of this package are vulnerable to Incorrect Authorization the category retrieval logic in objects/categories.json.php and objects/category.php. An attacker can enumerate non-private categories and...

EUVD-2026-16732

AVideo has User Group-Based Category Access Control Bypass via Missing and Broken Group Filtering in categories.json.php...

CVE-2026-34364

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the categories.json.php endpoint, which serves the category listing API, fails to enforce user group-based access controls on categories. In the default request path no ?user= parameter, user group filtering is...

WWBN AVideo 安全漏洞

WWBN AVideo is a video platform building system written in PHP, developed by the WWBN team. Versions of WWBN AVideo prior to 26.0 contained security vulnerabilities. These vulnerabilities stemmed from the lack of user group access control on the categories.json.php endpoint and type confusion,...

CVE-2026-33501 AVideo has Unauthenticated Information Disclosure of User Group Permission Mappings via Permissions Plugin

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the endpoint plugin/Permissions/View/Usersgroupspermissions/list.json.php lacks any authentication or authorization check, allowing unauthenticated users to retrieve the complete permission matrix mapping user...

CVE-2026-33501

Summary (CVE-2026-33501 in WWBN AVideo) : Versions up to 26.0 expose an unauthenticated information disclosure via the Permissions plugin. The endpoint plugin/Permissions/View/Users_groups_permissions/list.json.php returns the full users_groups_permissions table without any authentication/authori...

AVideo has Unauthenticated Information Disclosure of User Group Permission Mappings via Permissions Plugin

Summary The endpoint plugin/Permissions/View/Usersgroupspermissions/list.json.php lacks any authentication or authorization check, allowing unauthenticated users to retrieve the complete permission matrix mapping user groups to plugins. All sibling endpoints in the same directory add.json.php,...