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PY-Membres SQL Injection and Admin Access
Secunia Advisory: SA9624
Release Date: 2003-08-27
Popularity: 4,996 views

Critical:
Moderately critical
Impact: Security Bypass
Where: From remote
Solution Status: Unpatched

Software:PY-Membres 4.x

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Description:
Two vulnerabilities have been identified in PY-Membres allowing malicious people to gain admin access or manipulate SQL queries.

1) The script "admin/admin.php" doesn't verify users properly. This makes it possibly to gain admin access by setting the "adminpy" parameter to "1".

2) It is possible to manipulate the "email" parameter in "pass_done.php" so that the SQL query is altered. This could be exploited to create a file with all usernames and passwords, which potentially could be retrieved via HTTP.

The vulnerabilities have been reported in versions 4.0, 4.1, and 4.2.

Solution:
Edit the source code so that input is verified properly.

Provided and/or discovered by:
frog-m@n


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