PT-2011-3451 · Microsoft · Office Sharepoint Server 2010+3

Pedro Jimenez · Published 2011-09-15 · Updated 2018-10-12 · CVE-2011-1890

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Microsoft Office SharePoint Server 2010 Microsoft SharePoint Foundation 2010

Description A cross-site scripting vulnerability exists, allowing remote attackers to inject arbitrary web script or HTML via a post. This vulnerability can also lead to information disclosure and elevation of privilege. If a user visits a specially crafted Web site, malicious JavaScript can be injected into a post made to a targeted SharePoint site, potentially allowing an attacker to issue SharePoint commands in the context of the authenticated user.

Recommendations For Microsoft Office SharePoint Server 2010, update to a version that includes the fix for the Editform Script Injection Vulnerability. For Microsoft SharePoint Foundation 2010, apply the necessary patch to prevent malicious JavaScript injection. As a temporary workaround, consider restricting access to the EditForm.aspx page until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2011-1890

Affected Products

Office Sharepoint Server 2010

Sharepoint Foundation 2010

Sharepoint Foundation

Sharepoint Server

References · 7

• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-074 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2011-1890 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1890 · Security Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1890 · Note
• http://us-cert.gov/cas/techalerts/TA11-256A.html · Note
• http://technet.microsoft.com/en-us/security/bulletin/MS11-074 · Note
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12788 · Note