#VU69578 Cross-site scripting


Published: 2022-11-24

Vulnerability identifier: #VU69578

Vulnerability risk: Low

CVSSv3.1:

CVE-ID: CVE-2022-42486

CWE-ID: CWE-79

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
baserCMS
Web applications / CMS

Vendor: baserproject

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 in user group management feature. 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
Install updates from vendor's website.

Vulnerable software versions

baserCMS: 4.0.0 - 4.7.0


CPE

External links
http://github.com/baserproject/basercms/security/advisories/GHSA-395x-wv32-44v5


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?


Latest bulletins with this vulnerability