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Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVE-2015-6039

Low
3.5/10

Summary

Cross-site scripting (XSS) vulnerability in Microsoft SharePoint Server 2013 SP1 and SharePoint Foundation 2013 SP1 allows remote authenticated users to inject arbitrary web script or HTML via crafted content in an Office Marketplace instance, aka "Microsoft SharePoint Security Feature Bypass Vulnerability."

  • MEDIUM
  • NETWORK
  • SINGLE
  • PARTIAL
  • NONE
  • NONE

CWE-79 - Cross Site Scripting

Cross-Site Scripting, commonly referred to as XSS, is the most dominant class of vulnerabilities. It allows an attacker to inject malicious code into a pregnable web application and victimize its users. The exploitation of such a weakness can cause severe issues such as account takeover, and sensitive data exfiltration. Because of the prevalence of XSS vulnerabilities and their high rate of exploitation, it has remained in the OWASP top 10 vulnerabilities for years.

References

Advisory Timeline

  • Published