CVE-2022-2408
Last modified
CVE-2022-2408 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. The Guest account feature in Mattermost version 6.7.0 and earlier fails to properly restrict the permissions, which allows a guest user to fetch a list of all public channels in the team, in spite of not being part of those channels.. EPSS estimates a 0.50% chance of exploitation in the next 30 days.
Description
The Guest account feature in Mattermost version 6.7.0 and earlier fails to properly restrict the permissions, which allows a guest user to fetch a list of all public channels in the team, in spite of not being part of those channels.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mattermost | Mattermost | < 6.3.8 |
| Mattermost | Mattermost | >= 6.4.0, <= 6.5.1 |
| Mattermost | Mattermost | 6.6.0 |
| Mattermost | Mattermost | 6.6.1 |
| Mattermost | Mattermost | 6.7.0 |
References
- https://mattermost.com/security-updates/Vendor Advisory
- https://mattermost.com/security-updates/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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