Moderate severityNVD Advisory· Published Mar 31, 2023· Updated Dec 6, 2024
Information disclosure in linked message previews
CVE-2023-1777
Description
Mattermost allows an attacker to request a preview of an existing message when creating a new message via the createPost API call, disclosing the contents of the linked message.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/mattermost/mattermost-server/v6Go | >= 6.3.0, < 7.1.6 | 7.1.6 |
github.com/mattermost/mattermost-serverGo | >= 7.8.0, < 7.8.1 | 7.8.1 |
github.com/mattermost/mattermost-serverGo | >= 7.7.0, < 7.7.2 | 7.7.2 |
github.com/mattermost/mattermost-serverGo | >= 7.1.0, < 7.1.6 | 7.1.6 |
github.com/mattermost/mattermost-server/v6Go | >= 6.0.0-20211025164829-f7a8147b825c, < 6.0.0-20230301145909-10be118d99a5 | 6.0.0-20230301145909-10be118d99a5 |
github.com/mattermost/mattermost-serverGo | >= 1.4.1-0.20211025164829-f7a8147b825c, < 1.4.1-0.20230301145909-10be118d99a5 | 1.4.1-0.20230301145909-10be118d99a5 |
Affected products
1- Range: 6.3.0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- github.com/advisories/GHSA-3wq5-3f56-v5xcghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2023-1777ghsaADVISORY
- github.com/mattermost/mattermost-serverghsaPACKAGE
- mattermost.com/security-updatesghsaWEB
- mattermost.com/security-updates/mitre
News mentions
0No linked articles in our index yet.