{"id":"CVE-2019-16148","aliases":["EUVD-2019-0675","GHSA-q8wc-9xvp-g3c3"],"status":"published","title":"Cross-site scripting in Sakai","description":"Sakai through 12.6 allows XSS via a chat user name.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00832,"percentile":0.5785,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2019-09-09T12:20:39Z","modified":"2026-10-20T10:50:56Z","affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.sakaiproject:chat-base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"12.6"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.sakaiproject:chat-base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"12.6"}]}],"versions":["10.1","10.2","10.3","10.4","10.6","10.7","11.0","11.1","11.2","11.3","11.4","12.0","12.1","12.2","12.3","12.4","12.5","12.6"]}],"products":[{"vendor":"sakailms","product":"sakai"}],"references":[{"url":"https://github.com/sakaiproject/sakai/pull/6971","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-16148","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-q8wc-9xvp-g3c3"}],"sources":{"cve":[{"id":"CVE-2019-16148","description":"Sakai through 12.6 allows XSS via a chat user name.","status":"published","published":"2019-09-09T12:20:39Z","modified":"2024-08-05T01:10:41.267Z","updated_at":"2026-11-02T14:32:23.485011Z"}],"euvd":[{"id":"EUVD-2019-0675","description":"Sakai through 12.6 allows XSS via a chat user name.","status":"published","published":"2019-09-09T12:20:39Z","modified":"2024-08-05T01:10:41Z","updated_at":"2026-11-03T02:40:33.71788Z"}],"ghsa":[{"id":"GHSA-q8wc-9xvp-g3c3","title":"Cross-site scripting in Sakai","description":"Sakai through 12.6 allows XSS via a chat user name.","status":"published","published":"2019-09-23T18:33:18Z","modified":"2023-02-01T05:02:38Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:36:30.61364Z"}],"nvd":[{"id":"CVE-2019-16148","description":"Sakai through 12.6 allows XSS via a chat user name.","status":"published","published":"2019-09-09T13:15:11.933Z","modified":"2026-06-17T02:21:46.02Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:05:25.691233Z"}],"osv":[{"id":"CVE-2019-16148","description":"Sakai through 12.6 allows XSS via a chat user name.","status":"published","published":"2019-09-09T13:15:11.933Z","modified":"2026-10-20T10:50:56.287110472Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:11.361782Z"},{"id":"GHSA-q8wc-9xvp-g3c3","title":"Cross-site scripting in Sakai","description":"Sakai through 12.6 allows XSS via a chat user name.","status":"published","published":"2019-09-23T18:33:18Z","modified":"2023-11-08T04:01:16.648294Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:54.40888Z"}]}}