Unrated severityNVD Advisory· Published Jun 16, 2023· Updated Dec 6, 2024
Collapsed Reply Threads APIs leak message contents from private channels
CVE-2023-2787
Description
Mattermost fails to check channel membership when accessing message threads, allowing an attacker to access arbitrary posts by using the message threads API.
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Affected products
2(expand)+ 1 more
- (no CPE)
- (no CPE)range: 0
Patches
Vulnerability mechanics
References
1News mentions
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