{"id":"CVE-2019-18662","details":"An issue was discovered in YouPHPTube through 7.7. User input passed through the live_stream_code POST parameter to /plugin/LiveChat/getChat.json.php is not properly sanitized (in getFromChat in plugin/LiveChat/Objects/LiveChatObj.php) before being used to construct a SQL query. This can be exploited by malicious users to, e.g., read sensitive data from the database through in-band SQL Injection attacks. Successful exploitation of this vulnerability requires the Live Chat plugin to be enabled.","modified":"2026-04-11T20:53:15.887537Z","published":"2019-11-02T15:15:10.680Z","references":[{"type":"WEB","url":"http://packetstormsecurity.com/files/155564/YouPHPTube-7.7-SQL-Injection.html"},{"type":"WEB","url":"http://seclists.org/fulldisclosure/2019/Dec/9"},{"type":"FIX","url":"https://github.com/YouPHPTube/YouPHPTube/issues/2202"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/WWBN/AVideo","events":[{"introduced":"0"},{"last_affected":"1df01c93e48fed493c8d884e480690ca02874710"}],"database_specific":{"cpe":"cpe:2.3:a:youphptube:youphptube:*:*:*:*:*:*:*:*","source":"CPE_FIELD","extracted_events":[{"introduced":"0"},{"last_affected":"7.7"}]}}],"versions":["2.2","2.7","3.4","4.0","7.2","7.3","7.4","7.6","7.7"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-18662.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}