Published:2013/05/23  Last Updated:2013/05/23

EC-CUBE vulnerable to cross-site scripting


EC-CUBE contains a cross-site scripting vulnerability.

Products Affected

  • EC-CUBE 2.11.0
  • EC-CUBE 2.11.1
  • EC-CUBE 2.11.2
  • EC-CUBE 2.11.3
  • EC-CUBE 2.11.4
  • EC-CUBE 2.11.5
  • EC-CUBE 2.12.0
  • EC-CUBE 2.12.1
  • EC-CUBE 2.12.2
  • EC-CUBE 2.12.3
  • EC-CUBE 2.12.3en
  • EC-CUBE 2.12.3enP1
  • EC-CUBE 2.12.3enP2


EC-CUBE from LOCKON CO.,LTD. is an open source system for creating shopping websites. EC-CUBE contains a vulnerability in handling the output of parameters, which may result in cross-site scripting.


When a user accesses a specially crafted URL while there is an item in the shopping cart, an arbitrary script may be executed on the user's web browser.


Apply the update or patch
Apply the update or patch according to the information provided by the developer.


JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

Analyzed on 2013.05.23

Measures Conditions Severity
Access Required can be attacked over the Internet using packets
  • High
Authentication anonymous or no authentication (IP addresses do not count)
  • High
User Interaction Required the user must be convinced to take a standard action that does not feel harmful to most users, such as click on a link or view a file
  • Mid
Exploit Complexity expertise and/or luck required (guessing correctly in medium-sized space, kernel expertise)
  • Low-Mid

Description of each analysis measures


Yuji Tounai of reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

Other Information

JPCERT Reports
CERT Advisory
CPNI Advisory
CVE CVE-2013-2312
JVN iPedia JVNDB-2013-000041