4.3
CVE-2022-2408
- EPSS 0.11%
- Published 14.07.2022 18:15:08
- Last modified 21.11.2024 07:00:55
- Source responsibledisclosure@mattermo
- Teams watchlist Login
- Open Login
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.
Data is provided by the National Vulnerability Database (NVD)
Mattermost ≫ Mattermost Version < 6.3.8
Mattermost ≫ Mattermost Version >= 6.4.0 <= 6.5.1
Mattermost ≫ Mattermost Version6.6.0
Mattermost ≫ Mattermost Version6.6.1
Mattermost ≫ Mattermost Version6.7.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.11% | 0.304 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 4.3 | 2.8 | 1.4 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
|
| nvd@nist.gov | 4 | 8 | 2.9 |
AV:N/AC:L/Au:S/C:P/I:N/A:N
|
| responsibledisclosure@mattermost.com | 4.3 | 2.8 | 1.4 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
|
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
CWE-863 Incorrect Authorization
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.