SQL injection vulnerability in SKIP from SKIP User Group


SKIP from SKIP User Group contains a SQL injection vulnerability.

SKIP from SKIP User Group is an open source SNS (Social Networking Service) software. SKIP contains a SQL injection vulnerability.

Gaku Mochizuki of Mitsui Bussan Secure Directions, Inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the vendor under Information Security Early Warning Partnership.

CVSS Severity (What is CVSS?)

CVSS V2 Severity:
Base Metrics 6.5 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Low
  • Authentication: Single Instance
  • Confidentiality Impact: Partial
  • Integrity Impact: Partial
  • Availability Impact: Partial
Affected Products

  • SKIP ver.1.0.2 and earlier
  • SKIP ver.1.1RC2 and earlier


Contents created by SKIP can be altered or information saved by SKIP can be obtained by a user that can login to SKIP.

[Update the software]
Update to the latest version according to the information provided by the vendor.
Vendor Information

CWE (What is CWE?)

  1. SQL Injection(CWE-89) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2009-1909

  1. JVN : JVN#03114223
  2. National Vulnerability Database (NVD) : CVE-2009-1909
  3. Secunia Advisory : SA35041
  4. SecurityFocus : 34898
  5. JVN iPedia (Japanese) : JVNDB-2009-000026
Revision History

  • [2009/05/12]
      Web page published