Mattermost versions 10.7.x <= 10.7.0, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fail to properly enforce access controls for guest users accessing channel member information, allowing authenticated guest users to view metadata about members of public channels via the channel members API endpoint.
Metrics
Affected Vendors & Products
References
Link | Providers |
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https://mattermost.com/security-updates |
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History
Fri, 30 May 2025 15:15:00 +0000
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Metrics |
ssvc
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Fri, 30 May 2025 14:45:00 +0000
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Description | Mattermost versions 10.7.x <= 10.7.0, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fail to properly enforce access controls for guest users accessing channel member information, allowing authenticated guest users to view metadata about members of public channels via the channel members API endpoint. | |
Title | Improper Access Control in Mattermost Channel Member API | |
Weaknesses | CWE-863 | |
References |
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Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Mattermost
Published: 2025-05-30T14:22:08.404Z
Updated: 2025-06-12T17:07:00.539Z
Reserved: 2025-02-28T17:40:40.314Z
Link: CVE-2025-1792

Updated: 2025-05-30T14:46:15.900Z

Status : Awaiting Analysis
Published: 2025-05-30T15:15:40.553
Modified: 2025-05-30T16:31:03.107
Link: CVE-2025-1792

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