{"id":"CVE-2019-18662","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-18662","generatedAt":"2026-10-28T01:51:36.189Z","title":"This can be exploited by malicious users to, e.g., read sensitive data from the database through in-band SQL Injection attacks.","description":"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.","published":"2019-11-02T15:15:11.000Z","lastModified":"2026-06-17T02:25:15.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-89"],"affected":["youphptube/youphptube"],"epss":{"score":0.02314,"percentile":0.83292,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (2.31%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/155564/YouPHPTube-7.7-SQL-Injection.html","source":"cve@mitre.org"},{"url":"http://seclists.org/fulldisclosure/2019/Dec/9","source":"cve@mitre.org"},{"url":"https://github.com/YouPHPTube/YouPHPTube/issues/2202","tags":["Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/155564/YouPHPTube-7.7-SQL-Injection.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://seclists.org/fulldisclosure/2019/Dec/9","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/YouPHPTube/YouPHPTube/issues/2202","tags":["Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-18662","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}