Cross-site scripting in Team Foundation Server

Published: 2019-03-13 01:04:54 | Updated: 2019-03-13
Severity Medium
Patch available YES
Number of vulnerabilities 1
CVE ID CVE-2019-0777
CVSSv3 5.3 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]
CWE ID CWE-79
Exploitation vector Network
Public exploit N/A
Vulnerable software Team Foundation Server
Vulnerable software versions Team Foundation Server 2017 Update 3.1
Team Foundation Server 2018 Update 1.2
Team Foundation Server 2018 Update 3.2
Vendor URL Microsoft

Security Advisory

1) Cross-site scripting

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Remediation

Install updates from vendor's website.

External links

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0777

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