CVE-2026-52891 Wekan: Shell Injection via Avatar Upload

Wekan is open source kanban built with Meteor. Prior to 9.07, Wekan avatar upload functionality embeds user-supplied filenames into paths later passed to childprocess.exec for MIME-type detection. Because models/avatars.js and models/fileValidation.js used a shell command with the avatar filename...

CVE-2026-30842

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.6.2, Wallos allows an authenticated user to delete avatar files uploaded by other users. The avatar deletion endpoint does not verify that the requested avatar belongs to the current user. As a result, any...

CVE-2026-30842

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.6.2, Wallos allows an authenticated user to delete avatar files uploaded by other users. The avatar deletion endpoint does not verify that the requested avatar belongs to the current user. As a result, any...

CVE-2007-1235

Unrestricted file upload vulnerability in sitex allows remote attackers to upload arbitrary PHP code via an avatar filename with a double extension such as .php.jpg, which fails verification and is saved as a .php file...

CVE-2007-1235: Improper Input Validation

Unrestricted file upload vulnerability in sitex allows remote attackers to upload arbitrary PHP code via an avatar filename with a double extension such as .php.jpg, which fails verification and is saved as a .php file...