Vulnerability identifier: #VU18261
Vulnerability risk: Medium
CVSSv3.1: 5.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:U/RC:C]
CVE-ID:
CWE-ID:
CWE-79
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Import any XML or CSV File to WordPress
Web applications /
Modules and components for CMS
Vendor: Soflyy
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 passed via "custom_type" parameter. 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
Import any XML or CSV File to WordPress: 3.4.9
External links
http://ansawaf.blogspot.com/2019/04/xss-in-import-any-xml-or-csv-file-for.html
http://docs.google.com/document/d/1Lfk0YQMIhlMCOOvVRX8HkU6C50s9QSW7C-9gnNmzsHY/edit?usp=sharing
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.