Security Advisory

CVE-2024-39807

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2024-07-03 08:31:58

Last updated 2024-08-02 04:26:16

Assigner Mattermost

CVSS score 3.1

State PUBLISHED

Description

Mattermost versions 9.5.x <= 9.5.5 and 9.8.0 fail to properly sanitize the recipients of a webhook event which allows an attacker monitoring webhook events to retrieve the channel IDs of archived or restored channels.

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