CVE-2022-1332 json
Restricted custom admin role can bypass the restrictions and view the server logs and server config.json file contents
published 2022-04-13 4 y ago modified 2026-06-17 4 mo ago also BIT-mattermost-2022-1332 , EUVD-2022-1816 , GHSA-qggc-pj29-j27m , GO-2022-0616
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 51%
- public exploits
- 0
- none known
Summary
One of the API in Mattermost version 6.4.1 and earlier fails to properly protect the permissions, which allows the authenticated members with restricted custom admin role to bypass the restrictions and view the server logs and server config.json file contents.
Patch / fix
- go github.com/mattermost/mattermost-server/v6 6.2.5, 6.3.5, 6.4.2
- go github.com/mattermost/mattermost-server/v5 5.37.9
- bitnami mattermost 5.37.9, 6.2.5, 6.3.5, 6.4.2
- Mattermost Mattermost 5.37.9, 6.2.5, 6.3.5, 6.4.2
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 23 mo ago
Exploit prediction
0.65% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| GitHub | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
| OSV | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/mattermost/mattermost-server/v6 | >=6.4.0, <6.4.2 >=6.3.0, <6.3.5 >=6.0.0, <6.2.5 |
6.4.2 6.3.5 6.2.5 |
| go | github.com/mattermost/mattermost-server/v5 | <5.37.9 |
5.37.9 |
| bitnami | mattermost | >=5.37.0, <5.37.9 >=6.2.0, <6.2.5 >=6.3.0, <6.3.5 >=6.4.0, <6.4.2 |
5.37.9 6.2.5 6.3.5 6.4.2 |
| go | github.com/mattermost/mattermost-server | all versions |
no fix listed |
Affected products
- Mattermost Mattermost
Classification
References
-
mattermost.com
/security-updates/
vendor-advisory, web
-
nvd.nist.gov
/vuln/detail/CVE-2022-1332
advisory, web
-
github.com
/mattermost/mattermost-server
package
-
mattermost.com
/security-updates
web
-
github.com
/advisories/GHSA-qggc-pj29-j27m
advisory
Sources
- CVE List CVE-2022-1332
- GitHub Advisory GHSA-qggc-pj29-j27m
- NVD CVE-2022-1332
- OSV BIT-mattermost-2022-1332
- OSV GO-2022-0616
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