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CVE-2011-1893

UnknownEPSS 16.77%

Last modified

CVE-2011-1893 is a vulnerability of currently unknown severity. Cross-site scripting (XSS) vulnerability in Microsoft Office SharePoint Server 2010, Windows SharePoint Services 2.0 and 3.0 SP2, and SharePoint Foundation 2010 allows remote attackers to inject arbitrary web script or HTML via the URI, aka "SharePoint XSS Vulnerability.". EPSS estimates a 16.77% chance of exploitation in the next 30 days.

Description

Cross-site scripting (XSS) vulnerability in Microsoft Office SharePoint Server 2010, Windows SharePoint Services 2.0 and 3.0 SP2, and SharePoint Foundation 2010 allows remote attackers to inject arbitrary web script or HTML via the URI, aka "SharePoint XSS Vulnerability."

Metrics

EPSS Probability
16.77%

96.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
MicrosoftSharepoint Foundation2010—
MicrosoftSharepoint Server2010—
MicrosoftSharepoint Services2.0—
MicrosoftSharepoint Services3.0Sp2

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-1893?
Cross-site scripting (XSS) vulnerability in Microsoft Office SharePoint Server 2010, Windows SharePoint Services 2.0 and 3.0 SP2, and SharePoint Foundation 2010 allows remote attackers to inject arbitrary web script or HTML via the URI, aka "SharePoint XSS Vulnerability."
How severe is CVE-2011-1893?
Severity scoring for CVE-2011-1893 is pending analysis. The EPSS model estimates a 16.77% probability of exploitation in the next 30 days.
How do I fix CVE-2011-1893?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-1893?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST