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Home » Hacking News » PHPProjekt Arbitrary User Modification Vulnerability

PHPProjekt Arbitrary User Modification Vulnerability

by Phiber on August 29th, 2001 PHPProjekt(versions prior to 2.4a) is prone to an input validation problem which will allow remote attackers to view, modify and delete arbitrary user data. This is done by changing the ID number in the URL.


PHPProjekt is a freely available, open source PHP Groupware package. It is actively maintained by the PHPProjekt Development Team.


This has been fixed in PHPProjekt v2.4a.

Credits go to Martin Mayrhofer and Albrecht Guenther

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