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CVE-2019-18662 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://packetstormsecurity.com/files/155564/YouPHPTube-7.7-SQL-Injection.html	CVE
http://seclists.org/fulldisclosure/2019/Dec/9	CVE
https://github.com/YouPHPTube/YouPHPTube/issues/2202	CVE	PatchThird Party Advisory
http://packetstormsecurity.com/files/155564/YouPHPTube-7.7-SQL-Injection.html	[email protected]
http://seclists.org/fulldisclosure/2019/Dec/9	[email protected]
https://github.com/YouPHPTube/YouPHPTube/issues/2202	[email protected]	PatchThird Party Advisory

see all 6 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-89	Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')	[email protected]

Affected Products

Product	Versions
youphptube youphptube	<= 7.7
CPE cpe:2.3:a:youphptube:youphptube:::::::: Remediation No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Dec 5, 2019	CVE Modified	[email protected]
Dec 4, 2019	CVE Modified	[email protected]
Nov 6, 2019	Initial Analysis	[email protected]