Moderate severityNVD Advisory· Published Nov 27, 2023· Updated Aug 2, 2024
Permalink previews displayed for posts in archived channels even if users are disallowed to view archived channels
CVE-2023-43754
Description
Mattermost fails to check whether the “Allow users to view archived channels” setting is enabled during permalink previews display, allowing members to view permalink previews of archived channels even if the “Allow users to view archived channels” setting is disabled.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/mattermost/mattermost/server/v8Go | >= 9.1.0, < 9.1.1 | 9.1.1 |
github.com/mattermost/mattermost/server/v8Go | >= 9.0.0, < 9.0.2 | 9.0.2 |
github.com/mattermost/mattermost/server/v8Go | < 8.1.4 | 8.1.4 |
github.com/mattermost/mattermost-server/v6Go | < 7.8.13 | 7.8.13 |
Affected products
1- Range: 0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- github.com/advisories/GHSA-jjr7-372r-cx7xghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2023-43754ghsaADVISORY
- mattermost.com/security-updatesghsaWEB
News mentions
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