CVE-2025-13324

MEDIUM4.3EPSS 0.03%

Mattermost has an Invite Token Replay Vulnerability via Channel Membership Manipulation

發布日:2025/12/17修改日:2025/12/30
也稱為:GHSA-x3r8-2hmh-89f5GO-2025-4256

描述

Mattermost versions 10.11.x < 10.11.5, 11.0.x < 11.0.4, 10.12.x < 10.12.2 fail to invalidate remote cluster invite tokens when using the legacy (version 1) protocol or when the confirming party does not provide a refreshed token, which allows an attacker who has obtained an invite token to authenticate as the remote cluster and perform limited actions on shared channels even after the invitation has been legitimately confirmed.

受影響套件(8)

CVSS 分數

來源版本嚴重程度向量
osvCVSS 3.1MEDIUM4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

參考連結(7)