Vulnerability · Published Jul 14, 2022 · Assigned by Mattermost
CVE-2022-2401Team members could access sensitive information of other users via an API call
Medium 6.5
In plain English
A medium-severity information exposure in Mattermost from Mattermost. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 58% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.8%top 42.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Unrestricted information disclosure of all users in Mattermost version 6.7.0 and earlier allows team members to access some sensitive information by directly accessing the APIs.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/mattermost/mattermost-server | no fix listed | GO-2022-0540 |
| Go | github.com/mattermost/mattermost-server/v5 | no fix listed | GO-2022-0540 |
| Go | github.com/mattermost/mattermost-server/v6 | 6.6.2 | GHSA-7ggc-5r84-xf54 |
| Go | github.com/mattermost/mattermost-server/v6 | 6.3.9 | GHSA-7ggc-5r84-xf54 |
| Go | github.com/mattermost/mattermost-server/v6 | 6.3.9, 6.5.2, 6.6.2, 6.7.1 | GO-2022-0540 |
| Go | github.com/mattermost/mattermost-server/v6 | 6.7.1 | GHSA-7ggc-5r84-xf54 |
| Go | github.com/mattermost/mattermost-server/v6 | 6.5.2 | GHSA-7ggc-5r84-xf54 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Mattermost | Mattermost | 6.7.x 6.7.06.x – through 6.3.86.5.x – through 6.5.16.6.x – through 6.6.1 |
Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References
- https://mattermost.com/security-updates/ x_refsource_MISC