An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2. XSS could occur via a channel header.
{ "versions": [ { "introduced": "0" }, { "fixed": "3.9.2" }, { "introduced": "3.10.0" }, { "fixed": "3.10.2" } ] }
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-18907.json"