CVE-2019-18662

CRITICAL

YouPHPTube < 7.7 - SQL Injection via Live Chat Plugin Live Stream Code Parameter

Title source: llm
STIX 2.1

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.

References (3)

Core 3
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/YouPHPTube/YouPHPTube/issues/2202
Mailing List mailing-list x_refsource_fulldisc
http://seclists.org/fulldisclosure/2019/Dec/9

Scores

CVSS v3 9.8
EPSS 0.0231
EPSS Percentile 81.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-89
Status published
Products (1)
youphptube/youphptube < 7.7
Published Nov 02, 2019
Tracked Since Feb 18, 2026