CVE-2026-6046 Plugin bot username conflict allows user account to be used as bot identity in Mattermost Server

Mattermost versions 11.6.x = 11.6.1, 11.5.x = 11.5.4, 10.11.x = 10.11.15, 10.11.x = 10.11.16 fail to validate that a username returned during bot registration belongs to a bot account, which allows an unprivileged attacker to intercept private messages sent by plugins via direct message channels ...

Ping Identity Windows PingId 注入漏洞

Ping Identity Windows PingId is a software from Ping Identity USA that provides security for applications. A security vulnerability exists in Ping Identity Windows PingId versions prior to 2.9 that stems from a username conflict issue that is triggered when two people with the same username are...