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Vulnerability record · CVE-2011-0653 · published 15 September 2011

CVE-2011-0653: Microsoft sharepoint foundation cross-site scripting vulnerability

Microsoft · Sharepoint Foundation

Cross-site scripting (XSS) vulnerability in Microsoft Office SharePoint Server 2010 Gold and SP1, and SharePoint Foundation 2010, allows remote attackers to inject arbitrary web script or HTML via the URI, aka "XSS in SharePoint Calendar Vulnerability."

4.3 CVSS 2.0 Medium EPSS 17% · top 3.0% CWE-79 · Cross-site scripting
4.3CVSS 2.0 base score
17%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
6References
16 Jun 2026Last modified by NVD

Description

Cross-site scripting (XSS) vulnerability in Microsoft Office SharePoint Server 2010 Gold and SP1, and SharePoint Foundation 2010, allows remote attackers to inject arbitrary web script or HTML via the URI, aka "XSS in SharePoint Calendar Vulnerability."

AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.us-cert.gov/cas/techalerts/TA11-256A.html US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-074
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12835
http://www.us-cert.gov/cas/techalerts/TA11-256A.html US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-074
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12835

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2011-0653), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.