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
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