Microsoft SharePoint Server 2010 SP1 User Account Callback URL access control

CVSS Meta Temp Score
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CTI Interest Score
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A vulnerability classified as critical has been found in Microsoft SharePoint Server 2010 SP1 (Groupware Software). This affects the function Callback of the component User Account. The manipulation as part of a URL leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Microsoft SharePoint Server 2010 SP1 and SharePoint Foundation 2010 SP1 allow remote attackers to bypass intended read restrictions for content, and hijack user accounts, via a crafted URL, aka "Callback Function Vulnerability."

The weakness was published 03/12/2013 by Emanuel Bronshtein with BugSec as MS13-024 as confirmed bulletin (Microsoft Technet). The advisory is shared at The public release has been coordinated with Microsoft. This vulnerability is uniquely identified as CVE-2013-0080 since 11/27/2012. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 65213 (MS13-024: Vulnerabilities in SharePoint Could Allow Elevation of Privilege (2780176)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins. The commercial vulnerability scanner Qualys is able to test this issue with plugin 110208 (Microsoft SharePoint Privilege Escalation Vulnerability (MS13-024)).

Applying the patch MS13-024 is able to eliminate this problem. The bugfix is ready for download at A possible mitigation has been published immediately after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 12825.

The vulnerability is also documented in the databases at X-Force (82422) and Tenable (65213). Further details are available at







CPE 2.3info

CPE 2.2info


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VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.4

VulDB Base Score: 9.8
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Class: Access control
CWE: CWE-264

Local: No
Remote: Yes

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Status: Not defined

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Nessus ID: 65213
Nessus Name: MS13-024: Vulnerabilities in SharePoint Could Allow Elevation of Privilege (2780176)
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OpenVAS ID: 902955
OpenVAS Name: Microsoft SharePoint Server Privilege Elevation Vulnerabilities (2780176)
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Recommended: Patch
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Patch: MS13-024
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11/27/2012 🔍
03/12/2013 +105 days 🔍
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05/06/2021 +2976 days 🔍



Advisory: MS13-024
Researcher: Emanuel Bronshtein
Organization: BugSec
Status: Confirmed
Coordinated: 🔍

CVE: CVE-2013-0080 (🔍)

X-Force: 82422
SecurityTracker: 1028278 - Microsoft SharePoint Input Validation Flaws Permit Cross-Site Scripting and Denial of Service Attacks
Vulnerability Center: 38744 - [MS13-024] Microsoft SharePoint Server and Foundation Remote Code Execution - CVE-2013-0080, Critical
SecurityFocus: 58367 - Microsoft SharePoint CVE-2013-0083 Cross Site Scripting Vulnerability
Secunia: 52551 - Microsoft SharePoint Server 2010 / Foundation 2010 Multiple Vulnerabilities, Moderately Critical
OSVDB: 91149

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Created: 03/13/2013 04:54 PM
Updated: 05/06/2021 09:35 AM
Changes: 03/13/2013 04:54 PM (98), 04/25/2017 10:56 PM (4), 05/06/2021 09:35 AM (3)
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Cache ID: 34:933:40


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