CVE-2010-3243

Description

Cross-site scripting (XSS) vulnerability in the toStaticHTML function in Microsoft Internet Explorer 8, and the SafeHTML function in Microsoft Windows SharePoint Services 3.0 SP2 and Office SharePoint Server 2007 SP2, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, aka "HTML Sanitization Vulnerability."

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 39.62% Top 5%
Vendor Advisory microsoft.com Vendor Advisory microsoft.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7637 vdb entry signature
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-071 vendor advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-072 vendor advisory
http://www.us-cert.gov/cas/techalerts/TA10-285A.html third party advisory us government resource
http://support.avaya.com/css/P8/documents/100113324

Frequently Asked Questions

What is the severity of CVE-2010-3243?
CVE-2010-3243 has been scored as a medium severity vulnerability.
How to fix CVE-2010-3243?
To fix CVE-2010-3243, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2010-3243 being actively exploited in the wild?
It is possible that CVE-2010-3243 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~40% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.