Cross-Site Request Forgery (CSRF) in hdinnovations/unit3d-community-edition


Reported on

Sep 24th 2021


Attacker is able to run staff commands.

Proof of Concept

When you logged in open this POC.html in a browser. You can run staff only tools.

<script>history.pushState('', '', '/')</script>
<form action="">
    <input type="submit" value="Submit request" />


This vulnerability is capable of forging user to unintentional run staff only tools.


Tested on Safari.


You should set a CSRF token on such GET requests or you can use POST instead of GET then because of cookie SameSite is Lax, request from other origins could not carry cookie.

We have contacted a member of the hdinnovations/unit3d-community-edition team and are waiting to hear back a year ago
HDVinnie validated this vulnerability a year ago
HDVinnie has been awarded the disclosure bounty
The fix bounty is now up for grabs
HDVinnie confirmed that a fix has been merged on bde1c7 a year ago
HDVinnie has been awarded the fix bounty
web.php#L736-L745 has been validated
index.blade.php#L34-L160 has been validated
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