#VU42343 Cross-site scripting in EC-CUBE - CVE-2013-5996

Vulnerability identifier: #VU42343

Vulnerability risk: Low

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2013-5996

CWE-ID: CWE-79

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
EC-CUBE
Web applications / E-Commerce systems

Vendor: ec-cube.net

Description

Vulnerability allows a remote attacker to perform Cross-site scripting attacks.

An input validation error exists in shopping/payment.tpl components in LOCKON EC-CUBE 2.11.0 through 2.13.0 when processing crafted values. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in victim's browser in security 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 update from vendor's website.

Vulnerable software versions

EC-CUBE: 2.11.0 - 2.13.0

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External links
https://jvn.jp/en/jp/JVN06377589/index.html
https://jvndb.jvn.jp/jvndb/JVNDB-2013-000107
https://svn.ec-cube.net/open_trac/changeset/23275
https://www.ec-cube.net/info/weakness/weakness.php?id=55

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Q & A

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.