{"id":"CVE-2019-17220","details":"Rocket.Chat before 2.1.0 allows XSS via a URL on a ![title] line.","modified":"2026-04-10T04:15:59.620574Z","published":"2019-10-21T21:15:10.767Z","references":[{"type":"WEB","url":"http://packetstormsecurity.com/files/154944/Rocket.Chat-2.1.0-Cross-Site-Scripting.html"},{"type":"ADVISORY","url":"https://github.com/RocketChat/Rocket.Chat/releases"},{"type":"FIX","url":"https://github.com/RocketChat/Rocket.Chat/commits/develop"},{"type":"EVIDENCE","url":"https://www.nezami.me/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/rocketchat/rocket.chat","events":[{"introduced":"0"},{"fixed":"c95663d2cae44464573c20a824c40a9328c29d09"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"2.1.0"}]}}],"versions":["0.10.0","0.10.1","0.10.2","0.11.0","0.13.0","0.14.0","0.15.0","0.16.0","0.17.0","0.18.0","0.19.0","0.23.0","0.24.0","0.25.0","0.26.0","0.27.0","0.28.0","0.29.0","0.30.0","0.36.0","0.37.0","0.37.1","0.38.0","0.39.0","0.40.0","0.40.1","0.41.0","0.42.0","0.43.0","0.44.0","0.45.0","0.46.0","0.48.0","0.49.0","0.49.1","0.49.2","0.49.3","0.49.4","0.50.0","0.54.0","0.54.1","0.56.0","0.56.0-rc.0","0.56.0-rc.1","0.56.0-rc.2","0.56.0-rc.3","0.56.0-rc.4","0.56.0-rc.5","0.56.0-rc.6","0.56.0-rc.7","0.57.0","0.57.1","0.57.2","0.58.0","0.58.1","0.58.2","0.59.0","0.59.1","0.59.2","0.59.3","0.59.4","0.59.5","0.59.6","0.60.0","0.60.1","0.60.2","0.60.3","0.60.4","0.61.0","0.61.1","0.61.2","0.62.0","0.62.1","0.62.2","0.63.0","0.63.1","0.63.2","0.63.3","0.64.0","0.64.1","0.64.2","0.65.0","0.65.1","0.65.2","0.66.0","0.66.1","0.66.2","0.66.3","0.67.0","0.68.0","0.68.1","0.68.2","0.68.3","0.68.4","0.68.5","0.69.0","0.69.1","0.69.2","0.70.0","0.70.1","0.70.2","0.70.3","0.70.4","0.71.0","0.71.1","0.72.0","0.72.1","0.72.2","0.72.3","0.73.0","0.73.1","0.73.2","0.74.0","0.74.1","0.74.2","0.74.3","0.8.0","1.0.0","1.0.1","1.0.2","1.0.3","1.1.0","1.1.1","1.1.2","1.1.3","1.2.0","1.2.1","1.3.0","1.3.1","1.3.2","2.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-17220.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}