HackerOne: Improper data update process on UpdatePhabricatorIntegration mutation leads to leak of Phabricator Conduit API token.

Details Title: Improper data update process on UpdatePhabricatorIntegration mutation leads to leak of Phabricator Conduit API token. Risk: High Impact: High Exploitability: High Target: baseurl parameter on UpdatePhabricatorIntegration mutation at /graphql endpoint. Introduction Sensitive data...