Foody

Hello everyone ♥ a little bit write-up of #bugbountytip #bugbountytips I am going to write here ..... Title: getting unauthorized access on 3rd party's/workspaces & and building your checklist for quickly locating bugs there via massive recon we know that its helpful to look for google groups/docs/etc.. Slack as well just like when the amazing @h4x0r_dz shared days ago .. Use google dork "site:join.slack.com" so I was not in a good mode the last months to doing Google Dorks, so what I did was build a checklist ready for me & very huge one for EX: groups.google.com docs.google.com join.slack.com and here is just an example you can add more similar workspaces for your checklist thin I extracted all internet endpoints and as example here join[.]slack[.]com otx.alienvault.com/api/v1/in… virustotal.com/vtapi/v2/doma… web.archive.org/cdx/search/c… you can use the ready tools to do it such as waymore important note: you have to keep your checklist updated every week and from here I just keep looking for the company name or domain name to see if there's anything connected and mostly the company name or domain name in the URL it self EX: tesla join.slack.com/t/Tesla-Inter… Ex For Bugs found: 1 unauthorized access to the workspaces (PII | Information disclose) 2 account takeover as Ex: valid signup employee link 3 account takeover as Ex: valid reset password employee link now about Slack, as an example if you found an invitation link for tesla Tesla join.slack.com/t/Tesla-Inter… and that link was not valid, don't stop here it will redirect for Ex: tesla-internal[.]slack[.]com here back and start looking manually for endpoints of this subdomain as well EX: web.archive.org/cdx/search/c… now there are a lot of 3rd party's/workspaces I just shared here slack & Google Docs/groups What I wrote is a bit long and annoying to some, so I apologize. I hope, as usual, that this will be useful to all who follow me here. #Bugounty don't forget to retweet if you like it ♥♥♥