Stored XSS in Brizy Page Builder plugin for WordPress

1) Storec cross-site scripting

EUVDB-ID: #VU64669

Risk: Low

CVSSv3.1: 3.9 [CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-2040

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in the Element URL. A remote user can permanently inject 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

Brizy – Page Builder: 2.0 - 2.3.25

CPE2.3

• cpe:2.3:a:themefusecom:brizy:2.3.25:*:*:*:*:*:*:*
• cpe:2.3:a:themefusecom:brizy:2.3.24:*:*:*:*:*:*:*
• cpe:2.3:a:themefusecom:brizy:2.3.23:*:*:*:*:*:*:*

External links

http://www.fortiguard.com/zeroday/FG-VD-21-111

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.