Cross-site scripting in EC-CUBE 2 series

1) Cross-site scripting

EUVDB-ID: #VU79923

Risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-40281

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 attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in "mail/template" and "products/product" of Management page. A remote user 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

EC-CUBE: 2.11.0 - 2.17.2-p1

CPE2.3

• cpe:2.3:a:ec-cube_net:ec-cube:2.11.0:*:*:*:*:*:*:*
• cpe:2.3:a:ec-cube_net:ec-cube:2.11.1:*:*:*:*:*:*:*
• cpe:2.3:a:ec-cube_net:ec-cube:2.11.2:*:*:*:*:*:*:*

External links

http://www.ec-cube.net/info/weakness/20230727/
http://jvn.jp/en/jp/JVN46993816/

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.