What’s Vulnerable › Vulnerabilities

CVE-2010-3324

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 25.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2010-09-17 · updated 2026-06-16
• Weakness: CWE-79

Description

The toStaticHTML function in Microsoft Internet Explorer 8, and the SafeHTML function in Microsoft Windows SharePoint Services 3.0 SP2, SharePoint Foundation 2010, Office SharePoint Server 2007 SP2, Groove Server 2010, and Office Web Apps, allows remote attackers to bypass the cross-site scripting (XSS) protection mechanism and conduct XSS attacks via a crafted use of the Cascading Style Sheets (CSS) @import rule, aka "HTML Sanitization Vulnerability," a different vulnerability than CVE-2010-1257.

Affected products

• Microsoft Groove Server: 2010
• Microsoft Internet Explorer 11: 8
• Microsoft SharePoint Foundation 2013 Service Pack 1: 2010
• Microsoft SharePoint Server: 2007-sp2
• Microsoft Sharepoint Services: 3.0-sp2
• Microsoft Web Apps: all versions

References

• http://archives.neohapsis.com/archives/fulldisclosure/2010-08/0179.html
• http://support.avaya.com/css/P8/documents/100113324
• http://www.us-cert.gov/cas/techalerts/TA10-285A.html
• http://www.wooyun.org/bug.php?action=view&id=189
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-071
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-072
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7297
• http://archives.neohapsis.com/archives/fulldisclosure/2010-08/0179.html
• http://support.avaya.com/css/P8/documents/100113324
• http://www.us-cert.gov/cas/techalerts/TA10-285A.html
• http://www.wooyun.org/bug.php?action=view&id=189
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-071

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