CVE-2024-1952: Infoleak
First published: Thu Feb 29 2024(Updated: )
Mattermost version 8.1.x before 8.1.9 fails to sanitize data associated with permalinks when a plugin updates an ephemeral post, allowing an authenticated attacker who can control the ephemeral post update to access individual posts' contents in channels they are not a member of.
Credit: responsibledisclosure@mattermost.com responsibledisclosure@mattermost.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| go/github.com/mattermost/mattermost/server/v8 | >=9.0.0<9.4.0 | 9.4.0 |
| Mattermost Mattermost Server | >=8.1.0<8.1.9 |
Remedy
Update Mattermost Server to versions 9.4, 8.1.9 or higher.
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Reference Links
- agent/remedy
- agent/weakness
- agent/first-publish-date
- agent/description
- agent/type
- agent/references
- agent/event
- collector/nvd-cve
- source/NVD
- agent/author
- collector/mitre-cve
- source/MITRE
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-r4fm-g65h-cr54
- alias/CVE-2024-1952
- agent/software-canonical-lookup
- collector/github-advisory
- collector/nvd-api
- agent/severity
- agent/last-modified-date
- agent/softwarecombine
- agent/tags
- agent/trending
- package-manager/go
- vendor/mattermost
- canonical/mattermost mattermost server
- version/mattermost mattermost server/8.1.0