CVE-2024-1942
First published: Thu Feb 29 2024(Updated: )
Mattermost versions 8.1.x before 8.1.9, 9.2.x before 9.2.5, and 9.3.0 fail to sanitize the metadata on posts containing permalinks under specific conditions, which allows an authenticated attacker to access the contents of individual posts 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 | <8.1.9 | 8.1.9 |
| go/github.com/mattermost/mattermost/server/v8 | >=9.2.0<9.2.5 | 9.2.5 |
| go/github.com/mattermost/mattermost/server/v8 | >=9.3.0<9.3.1 | 9.3.1 |
| Mattermost Mattermost Server | >=8.1.0<8.1.9 | |
| Mattermost Mattermost Server | >=9.2.0<9.2.5 | |
| Mattermost Mattermost Server | =9.3.0 |
Remedy
Update Mattermost Server to versions 9.4, 9.3.1, 9.2.5, 8.1.9 or higher.
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Reference Links
- agent/weakness
- agent/remedy
- agent/type
- agent/description
- agent/first-publish-date
- agent/references
- collector/nvd-cve
- source/NVD
- agent/severity
- agent/event
- agent/author
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-hwjf-4667-gqwx
- alias/CVE-2024-1942
- agent/software-canonical-lookup
- collector/github-advisory
- collector/mitre-cve
- source/MITRE
- collector/nvd-api
- 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
- version/mattermost mattermost server/9.2.0
- version/mattermost mattermost server/9.3.0