#VU36106 Cross-site scripting


Published: 2019-02-25 | Updated: 2020-08-08

Vulnerability identifier: #VU36106

Vulnerability risk: Low

CVSSv3.1:

CVE-ID: CVE-2018-20791

CWE-ID: CWE-79

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Responsive FileManager
Client/Desktop applications / File managers, FTP clients

Vendor: TecRail

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks via a media file upload with an XSS payload in the name, because of mishandling of the media_preview action.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link 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.

Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

Responsive FileManager: 9.13.4


CPE

External links
http://www.exploit-db.com/exploits/45987


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?


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