CVE-2013-5042

Microsoft ASP.NET SignalR <1.1.4, 2.0.x <2.0.1 - XSS

Title source: llm

Description

Cross-site scripting (XSS) vulnerability in Microsoft ASP.NET SignalR 1.1.x before 1.1.4 and 2.0.x before 2.0.1, and Visual Studio Team Foundation Server 2013, allows remote attackers to inject arbitrary web script or HTML via crafted Forever Frame transport protocol data, aka "SignalR XSS Vulnerability."

References (2)

[Third Party Advisory, VDB Entry] http://www.securitytracker.com/id/1029463

[Vendor Advisory] https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-103

Scores

EPSS 0.1041

EPSS Percentile 93.2%

Details

CWE

CWE-79

Status published

Products (7)

microsoft/asp.net_signalr

microsoft/visual_studio_team_foundation_server

n/a/n/a

Published Dec 11, 2013

Tracked Since Feb 18, 2026