What is CVE-2019-0871?

CVE-2019-0871 is a Cross-site Scripting (XSS) vulnerability that exists in Azure DevOps Server and Team Foundation Server.

How does the XSS vulnerability in Azure DevOps Server and Team Foundation Server work?

The XSS vulnerability occurs when user input is not properly sanitized, allowing malicious scripts to be injected and executed in a victim's browser.

What software versions are affected by CVE-2019-0871?

The affected software versions include Microsoft Team Foundation Server versions 2017-3.1, 2018-1.2, and 2018-3.2, as well as Microsoft Azure DevOps Server 2019.

What is the severity of CVE-2019-0871?

CVE-2019-0871 has a severity rating of 6.1 (medium).

How can I fix the XSS vulnerability in Azure DevOps Server and Team Foundation Server?

To fix the vulnerability, you should update to the latest version of Azure DevOps Server or Team Foundation Server as recommended by Microsoft.

Vulnerability/
CVE-2019-0871

medium

6.1

CWE

9/4/2019

4/8/2024

CVE-2019-0871: XSS

First published: Tue Apr 09 2019(Updated: )

A Cross-site Scripting (XSS) vulnerability exists when Azure DevOps Server and Team Foundation Server do not properly sanitize user provided input, aka 'Azure DevOps Server and Team Foundation Server Cross-site Scripting Vulnerability'. This CVE ID is unique from CVE-2019-0866, CVE-2019-0867, CVE-2019-0868, CVE-2019-0870.

Credit: secure@microsoft.com

Affected Software	Affected Version	How to fix
Microsoft Team Foundation Server	=2017-3.1
Microsoft Team Foundation Server	=2018-1.2
Microsoft Team Foundation Server	=2018-3.2
Microsoft Azure DevOps Server	=2019

Remedy

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0871

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Reference Links

Frequently Asked Questions

What is CVE-2019-0871?
CVE-2019-0871 is a Cross-site Scripting (XSS) vulnerability that exists in Azure DevOps Server and Team Foundation Server.
How does the XSS vulnerability in Azure DevOps Server and Team Foundation Server work?
The XSS vulnerability occurs when user input is not properly sanitized, allowing malicious scripts to be injected and executed in a victim's browser.
What software versions are affected by CVE-2019-0871?
The affected software versions include Microsoft Team Foundation Server versions 2017-3.1, 2018-1.2, and 2018-3.2, as well as Microsoft Azure DevOps Server 2019.
What is the severity of CVE-2019-0871?
CVE-2019-0871 has a severity rating of 6.1 (medium).
How can I fix the XSS vulnerability in Azure DevOps Server and Team Foundation Server?
To fix the vulnerability, you should update to the latest version of Azure DevOps Server or Team Foundation Server as recommended by Microsoft.

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version/microsoft team foundation server/2018-1.2
version/microsoft team foundation server/2018-3.2
canonical/microsoft azure devops server
version/microsoft azure devops server/2019

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