# Client Side Path Traversal

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## Basic Information

A client side path traversal occurs when you can **manipulate the path of a URL** that is going to be **sent to a user to visit in a legit way** or that a user is somehow going to be **forced to visit for example via JS or CSS**.

In [**this writeup**](https://erasec.be/blog/client-side-path-manipulation/), it was possible to **change the invite URL** so it would end up **canceling a card**.

In [**this writeup**](https://mr-medi.github.io/research/2022/11/04/practical-client-side-path-traversal-attacks.html), it was possible to combine a **client side path traversal via CSS** (it was possible to change the path where a CSS resource was loaded from) with an **open redirect** to load the CSS resource from an **attacker controlled domain**.

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<summary><a href="https://www.twitch.tv/hacktricks_live/schedule"><strong>🎙️ HackTricks LIVE Twitch</strong></a> <strong>Wednesdays 5.30pm (UTC) 🎙️ -</strong> <a href="https://www.youtube.com/@hacktricks_LIVE"><strong>🎥 Youtube 🎥</strong></a></summary>

* Do you work in a **cybersecurity company**? Do you want to see your **company advertised in HackTricks**? or do you want to have access to the **latest version of the PEASS or download HackTricks in PDF**? Check the [**SUBSCRIPTION PLANS**](https://github.com/sponsors/carlospolop)!
* Discover [**The PEASS Family**](https://opensea.io/collection/the-peass-family), our collection of exclusive [**NFTs**](https://opensea.io/collection/the-peass-family)
* Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com)
* **Join the** [**💬**](https://emojipedia.org/speech-balloon/) [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** me on **Twitter** [**🐦**](https://github.com/carlospolop/hacktricks/tree/7af18b62b3bdc423e11444677a6a73d4043511e9/\[https:/emojipedia.org/bird/README.md)[**@carlospolopm**](https://twitter.com/carlospolopm)**.**
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