Improper Restriction of Rendered UI Layers or Frames in kcal-app/kcal


Reported on

Sep 25th 2021

# Description
it can be possible to perform a clickjacking attack due to the lack of frame restrictions. The application does not set the response header X-Frame-Options: DENY.

 # Proof of Concept

        <title>Clickjack test page</title>
        <iframe src="" width="500" height="500"></iframe>

save the script as clickjacking .html and page will render in iframes

# Impact
 it is possible for a page controlled by an attacker to load the website within an iframe. This will enable a clickjacking attack, in which the attacker's page overlays the target application's interface with a different interface provided by the attacker

configure X-FRAME-OPTIONS  as same origin by default.
We created a GitHub Issue asking the maintainers to create a 2 years ago
Christopher Charbonneau Wells validated this vulnerability 2 years ago
0xamal has been awarded the disclosure bounty
The fix bounty is now up for grabs
2 years ago


Thanks sir

Christopher Charbonneau Wells marked this as fixed with commit cf5167 2 years ago
Christopher Charbonneau Wells has been awarded the fix bounty
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