← CVE Intelligence

CVE-2024-39807

Channel IDs of archived/restored channels leaked via webhook events PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Mattermost / Mattermostaffected 9.8.0; affected 9.5.0 through 9.5.5; unaffected 9.9.0; unaffected 9.8.1; unaffected 9.5.6

CWE

CWE-200

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.