Cross-site scripting in Relevanssi WordPress Plugin - CVE-2014-9443
Published: January 2, 2015 / Updated: August 9, 2020
Vulnerability identifier: #VU40975
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2014-9443
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Mikko Saari
Affected software:
Relevanssi WordPress Plugin
Relevanssi WordPress Plugin
Detailed vulnerability description
Vulnerability allows a remote attacker to perform XSS attacks.
The vulnerability is caused by an input validation error in the Relevanssi plugin before 3.3.8 for WordPress. 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.
How to mitigate CVE-2014-9443
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.