CVE-2023-22737

wire-server provides back end services for Wire, a team communication and collaboration platform. Prior to version 2022-12-09, every member of a Conversation can remove a Bot from a Conversation due to a missing permissions check. Only Conversation admins should be able to remove Bots. Regular Conversations are not allowed to do so. The issue is fixed in wire-server 2022-12-09 and is already deployed on all Wire managed services. On-premise instances of wire-server need to be updated to 2022-12-09/Chart 4.29.0, so that their backends are no longer affected. There are no known workarounds.

wire-server provides back end services for Wire, a team communication and collaboration platform. Prior to version 2022-12-09, every member of a Conversation can remove a Bot from a Conversation due to a missing permissions check. Only Conversation admins should be able to remove Bots. Regular Conversations are not allowed to do so. The issue is fixed in wire-server 2022-12-09 and is already deployed on all Wire managed services. On-premise instances of wire-server need to be updated to 2022-12-09/Chart 4.29.0, so that their backends are no longer affected. There are no known workarounds.

wire-server proporciona servicios back-end para Wire, una plataforma de colaboración y comunicación en equipo. Antes de la versión 2022-12-09, cada miembro de una conversación podía eliminar un Bot de una conversación debido a una falta de verificación de permisos. Solo los administradores de Conversaciones deberían poder eliminar Bots. No se permiten conversaciones regulares para hacerlo. El problema se solucionó en Wire-server 2022-12-09 y ya está implementado en todos los servicios administrados por Wire. Las instancias locales del servidor de conexión deben actualizarse a 2022-12-09/Chart 4.29.0, para que sus backends ya no se vean afectados. No se conocen workarounds.