# SOP bypass

## Description

La politique de même origine est un mécanisme de sécurité critique qui limite la manière dont un document ou un script chargé par une origine peut interagir avec une ressource d'une autre origine. Il aide à isoler les documents potentiellement malveillants, réduisant ainsi les vecteurs d'attaque possibles.

## Contenu

{% content-ref url="/pages/0VZKlHeKhjwrBLWdpu5Z" %}
[CORS](/pentest-web/sop-bypass/cors.md)
{% endcontent-ref %}

{% content-ref url="/pages/tyChRg0R2Ki4cVKmxcYe" %}
[postMessage()](/pentest-web/sop-bypass/postmessage.md)
{% endcontent-ref %}

{% content-ref url="/pages/SZXrYwwGyQk9Z4VppTBS" %}
[JSONP](/pentest-web/sop-bypass/jsonp.md)
{% endcontent-ref %}


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