CVE-2026-39355 Genealogy is Missing Authorization in `TeamController::transferOwnership()` Allows Any Authenticated User to Hijack Any Team (Broken Access Control)

Genealogy is a family tree PHP application. Prior to 5.9.1, a critical broken access control vulnerability in the genealogy application allows any authenticated user to transfer ownership of arbitrary non-personal teams to themselves. This enables complete takeover of other users’ team workspaces...

eLabFTW 安全漏洞

eLabFTW is an open source experimental data hosting platform from eLabFTW Open Source. The platform runs on Linux and supports storing a wide range of objects. A security vulnerability exists in eLabFTW that stems from allowing initially unauthenticated users to gain administrative access to...

CVE-2024-39274 Malicious remote can add users to arbitrary teams and channels

Mattermost versions 9.9.x = 9.9.0, 9.5.x = 9.5.6, 9.7.x = 9.7.5 and 9.8.x = 9.8.1 fail to properly validate that the channel that comes from the sync message is a shared channel, when shared channels are enabled, which allows a malicious remote to add users to arbitrary teams and channels...