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Unrated severityNVD Advisory· Published Dec 11, 2013· Updated Jun 16, 2026

CVE-2013-5042

CVE-2013-5042

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."

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

8
  • Microsoft/Asp.net Signalr6 versions
    cpe:2.3:a:microsoft:asp.net_signalr:1.1.0:*:*:*:*:*:*:*+ 5 more
    • cpe:2.3:a:microsoft:asp.net_signalr:1.1.0:*:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:asp.net_signalr:1.1.1:*:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:asp.net_signalr:1.1.2:*:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:asp.net_signalr:1.1.3:*:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:asp.net_signalr:2.0.0:*:*:*:*:*:*:*
    • (no CPE)range: < 1.1.4, < 2.0.1
  • Microsoft/Team Foundation Server2 versions
    cpe:2.3:a:microsoft:visual_studio_team_foundation_server:2013:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:microsoft:visual_studio_team_foundation_server:2013:*:*:*:*:*:*:*
    • (no CPE)range: = 2013

Patches

Vulnerability mechanics

References

2

News mentions

0

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CVE-2013-5042 · VYPR