CVE-2011-1893

Microsoft Office SharePoint Server 2010 - XSS

Title source: llm

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."

References (3)

[US Government Resource] http://www.us-cert.gov/cas/techalerts/TA11-256A.html

[Vendor Advisory] https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-074

[Third Party Advisory, VDB Entry] https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12676

Scores

EPSS 0.5889

EPSS Percentile 98.2%

Classification

CWE

CWE-79

Status published

Affected Products (6)

microsoft/sharepoint_foundation

microsoft/sharepoint_server

microsoft/sharepoint_services

microsoft/sharepoint_services

microsoft/sharepoint_services

n/a/n/a

Timeline

Published Sep 15, 2011

Tracked Since Feb 18, 2026