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ID:4736 - Exploit for Stored cross-site scripting in Quick Chat
ID:4736 - Exploit for Stored cross-site scripting in Quick Chat
Published: October 23, 2020
Vulnerability identifier: #VU47894
Vulnerability risk: Medium
CVE-ID: N/A
CWE-ID: CWE-79
Exploitation vector: Remote access
Vulnerable software:
Quick Chat
Quick Chat
Link to public exploit:
Vulnerability description
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data in /wp-admin/options-general.php?page=quick-chat/quick-chat.php. A remote authenticated user can permanently inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.