X (Formerly Twitter): Blind XSS in Mobpub Marketplace Admin Production | Sentry via demand.mopub.com (User-Agent)

Summary: I've identified a Blind XSS vulnerability that fires in the Mobpub Marketplace Admin Production | Sentry dashboard and can be triggered by sending a HTTPS request to an endpoint from the domain demand.mopub.com. Description: I've sent the following HTTPS request to the following URL...