Vulnerability identifier: #VU49276
Vulnerability risk: Medium
Exploitation vector: Network
Exploit availability: No
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 passed via the the avatar[path] parameter in a POST request to the /_core/profile/ URI. A remote user can inject 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.
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versions
Subrion CMS: 4.2.1
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?