CVSS: 5.4EPSS: 0%CPEs: 1EXPL: 1CVE-2022-1002 – HTML Injection while inviting Guests
https://notcve.org/view.php?id=CVE-2022-1002
Mattermost 6.3.0 and earlier fails to properly sanitize the HTML content in the email invitation sent to guest users, which allows registered users with special permissions to invite guest users to inject unescaped HTML content in the email invitations. Mattermost versiones 6.3.0 y anteriores, no sanean apropiadamente el contenido HTML en la invitación por correo electrónico enviada a usuarios invitados, lo que permite a usuarios registrados con permisos especiales para invitar a usuarios invitados inyectar contenido HTML sin descifrar en las invitaciones por correo electrónico • https://hackerone.com/reports/1443567 https://mattermost.com/security-updates • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) •
CVSS: 4.9EPSS: 0%CPEs: 1EXPL: 0CVE-2022-1003 – Sysadmin can override existing configs & bypass restrictions like EnableUploads
https://notcve.org/view.php?id=CVE-2022-1003
One of the API in Mattermost version 6.3.0 and earlier fails to properly protect the permissions, which allows the system administrators to combine the two distinct privileges/capabilities in a way that allows them to override certain restricted configurations like EnableUploads. Una de las API de Mattermost versiones 6.3.0 y anteriores, no protege apropiadamente los permisos, lo que permite a administradores del sistema combinar los dos privilegios/capacidades distintos de forma que puedan anular determinadas configuraciones restringidas como EnableUploads • https://mattermost.com/security-updates • CWE-268: Privilege Chaining CWE-269: Improper Privilege Management •