# Phone Number Injections

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It's possible to **add strings at the end the phone number** that could be used to exploit common injections (XSS, SQLi, SSRF...) or even to bypass protections:

<figure><img src="../.gitbook/assets/image (29).png" alt=""><figcaption></figcaption></figure>

<figure><img src="../.gitbook/assets/image (23).png" alt=""><figcaption></figcaption></figure>

**OTP Bypass / Bruteforce** would work like this:

<figure><img src="../.gitbook/assets/image (3) (2).png" alt=""><figcaption></figcaption></figure>

## References

* [https://www.youtube.com/watch?app=desktop\&v=4ZsTKvfP1g0](https://www.youtube.com/watch?app=desktop\&v=4ZsTKvfP1g0)

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<summary><a href="https://cloud.hacktricks.xyz/pentesting-cloud/pentesting-cloud-methodology"><strong>☁️ HackTricks Cloud ☁️</strong></a> -<a href="https://twitter.com/hacktricks_live"><strong>🐦 Twitter 🐦</strong></a> - <a href="https://www.twitch.tv/hacktricks_live/schedule"><strong>🎙️ Twitch 🎙️</strong></a> - <a href="https://www.youtube.com/@hacktricks_LIVE"><strong>🎥 Youtube 🎥</strong></a></summary>

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* Discover [**The PEASS Family**](https://opensea.io/collection/the-peass-family), our collection of exclusive [**NFTs**](https://opensea.io/collection/the-peass-family)
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