CVE-2017-18894
HIGH8.1EPSS 0.21%Mattermost Server has intermittent Authorization bypass for resource-owners in github.com/mattermost/mattermost-server
Published: 5/24/2022Modified: 3/3/2026
Description
Mattermost Server has intermittent Authorization bypass for resource-owners in github.com/mattermost/mattermost-server
Affected packages (2)
- Go/github.com/mattermost/mattermost-serverfrom 0, < 4.0.5
- Go/github.com/mattermost/mattermost-serverfrom 0, < 4.0.5+incompatible, >= 4.1.0+incompatible, < 4.1.1+incompatible, >= 4.2.0-rc1+incompatible, < 4.2.0+incompatible
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |