MilkyStep vulnerable to cross-site scripting


MilkyStep provided by Igreks Inc. contains a cross-site scripting vulnerability.

MilkyStep provided by Igreks Inc. is a CGI for e-mail newsletter distribution management. MilkyStep contains a cross-site scripting vulnerability (CWE-79).

Kusano Kazuhiko reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

Base Metrics: 2.6 (Low) [IPA Score]
  • Access Vector: Network
  • Access Complexity: High
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None

Affected Products

Igreks Inc.
  • MilkyStep Light Ver0.94 and earlier
  • MilkyStep Professional Ver1.82 and earlier
  • MilkyStep Professional OEM Ver1.82 and earlier


An arbitrary script may be executed on the user's web browser.

[Update the Software]
Update to the latest version according to the information provided by the developer.
Vendor Information

Igreks Inc.
CWE (What is CWE?)

  1. Cross-site Scripting(CWE-79) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2015-2957

  1. JVN : JVN#20879350
  2. National Vulnerability Database (NVD) : CVE-2015-2957
Revision History

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