7.5high
CVE-2016-11066
Mattermost Server: initial_load API exposes unnecessary information
Also known as GHSA-r93j-3mmp-px57, GO-2025-4047
Published 6 y ago · modified 4 mo ago · JSON
CVSS
7.5
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
1.2%
percentile 67%
Public exploits
0
none known
Summary
An issue was discovered in Mattermost Server before 3.2.0. The initial_load API disclosed unnecessary personal information.
Exploit prediction (EPSS)
1.15% probability of exploitation in the next 30 days, higher than 67% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
| GitHub | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/mattermost/mattermost-server | <3.1.1 all versions | 3.1.1 |
Classification
References
- mattermost.com /security-updates/ · x_refsource_CONFIRM, x_transferred
- nvd.nist.gov /vuln/detail/CVE-2016-11066 · advisory
- github.com /mattermost/mattermost/commit/f89e7c6d543a82d6078c2ca0f892914d7976a6f5 · web
- github.com /mattermost/mattermost · package
- mattermost.com /security-updates · web
- github.com /advisories/GHSA-r93j-3mmp-px57 · advisory
Sources
- CVE List: CVE-2016-11066
- GitHub Advisory: GHSA-r93j-3mmp-px57
- NVD: CVE-2016-11066
- OSV: GO-2025-4047
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