Fumy Teacher's Schedule Board vulnerable to cross-site scripting


Fumy Teacher's Schedule Board provided by Nishishi Factory is a CGI program that displays schedules. Fumy Teacher's Schedule Board contains a cross-site scripting vulnerability.

OHTA, Yoshinori of Business Architects Inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V2 Severity:
Base Metrics 4.3 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Medium
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
Affected Products

Nishishi Factory
  • Fumy Teacher's Schedule Board Ver 1.10 through Ver 2.21


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

Nishishi Factory
CWE (What is CWE?)

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

  1. CVE-2015-0900

  1. JVN : JVN#74547976
  2. National Vulnerability Database (NVD) : CVE-2015-0900
Revision History

  • [2015/03/26]
      Web page was published
      References : Content was added