#VU45750 Cross-site scripting in Sell Media - CVE-2019-6112
Published: August 18, 2020
Vulnerability identifier: #VU45750
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear
CVE-ID: CVE-2019-6112
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Sell Media
Sell Media
Software vendor:
Thad Allender
Thad Allender
Description
Vulnerability allows a remote attacker to perform Cross-site scripting attacks.
An input validation error exists in /inc/class-search.php in the Sell Media plugin for WordPress when processing keyword parameter. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in victim's browser in security 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
Install update from vendor's website.