Reflected XSS found in the Microsoft Source app
Reflected XSS vulnerability in the Microsoft AppSource portal that allowed the execution of arbitrary code in the victim's browser.
AV:N/AC:M/Au:N/C:P/I:N/A:N
Antecedentes
Microsoft Corporation is an American multinational technology company headquartered in Redmond, Washington, that develops, manufactures, and markets software, consumer electronics, and services.
Description
The vulnerability allows for the execution of arbitrary HTML/script code in the context of the victim user's browser via a reflected XSS on Microsoft's AppSource portal.
Business impact
An attacker can execute arbitrary HTML or script code in the target user's browser to steal sensitive information such as credentials and personal data.
Sistemas afectados
appsource.microsoft.com
Solución
Contact the vendor for a patch.
Calendario de divulgación
References
The information contained within this advisory is supplied 'as-is' with no warranties or guarantees of fitness for use or otherwise. Internet Security Auditors accepts no responsibility for any damage caused by the use or misuse of this information.
Company based in Spain and Colombia, specializing in web application auditing, network security, penetration testing, and compliance implementation and assessment. Our clients include some of the largest finance, telecommunications, insurance, and ICT companies. A vendor-independent provider with deep expertise since 2001. Our R&D efforts include vulnerability research, collaboration on open security projects, whitepapers, and participation in industry events.
Would you like us to review your product?
Contact usDo you need a security audit?
Tell us about your situation and our team will get in touch with you to provide guidance or schedule a technical call.
Request information
Our offices
Transversal 22 # 98-82, Porta 100 Building, Office 1003
110221 Bogotá (Colombia)