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PHPQuiz Multiple Vulnerabilities
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Secunia Advisory:
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SA22015
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Release Date:
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2006-09-19
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Last Update:
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2006-09-26
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Popularity:
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5,808 views
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Critical:
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Highly critical
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Impact:
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Manipulation of data
System access
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Where:
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From remote
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Solution Status:
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Unpatched
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| Software: | PHPQuiz 1.x
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| CVE reference: | CVE-2006-4977
CVE-2006-4978
CVE-2006-4979
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Description:
Simo64 has discovered some vulnerabilities in PHPQuiz, which can be exploited by malicious people to conduct SQL injection attacks and compromise a vulnerable system.
1) Input passed to the "univers" parameter in score.php and the "quiz_id" parameter in home.php is not properly sanitised before being used in a SQL query. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.
2) Input passed to the "path" parameter in back/upload_img.php is not properly verified before being used to copy uploaded files. This can be exploited to e.g. upload malicious PHP scripts.
The vulnerabilities have been confirmed in version 1.2. Other versions may also be affected.
Solution:
Edit the source code to ensure that input is properly sanitised and verified.
Provided and/or discovered by:
Simo64, MorX Security Research Team
Changelog:
2006-09-26: Added CVE references.
2006-09-26: Added CVE reference.
Original Advisory:
http://www.morx.org/phpquiz.txt
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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