CVE-2017-18894
- Source
- https://cve.org/CVERecord?id=CVE-2017-18894
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-18894.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2017-18894
- Aliases
- Downstream
- Related
- Published
- 2020-06-19T19:15:10.967Z
- Modified
- 2026-03-11T07:50:03.511042769Z
- Severity
-
- 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5, when used as an OAuth 2.0 service provider. Sometimes. resource-owner authorization is bypassed, allowing account takeover.
- References