Secunia Security Advisory - ThE g0bL!N has discovered some vulnerabilities in NC GBook, which can be exploited by malicious people to compromise a vulnerable system.
942567e55cd2735cf171a601206883266d8030a3686416d4e8124b339953b305
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TITLE:
NC GBook PHP Code Execution Vulnerabilities
SECUNIA ADVISORY ID:
SA35170
VERIFY ADVISORY:
http://secunia.com/advisories/35170/
DESCRIPTION:
ThE g0bL!N has discovered some vulnerabilities in NC GBook, which can
be exploited by malicious people to compromise a vulnerable system.
Input passed to the "gbAuthor", "gbEmail", and the "gbHomepage"
parameters in index.php is not properly sanitised before being used
in a call to "eval()" in add.php and overview.php. This can be
exploited to inject and execute arbitrary PHP code.
The vulnerability is confirmed in version 1.0. Other versions may
also be affected.
SOLUTION:
Edit the source code to ensure that input is properly sanitised.
PROVIDED AND/OR DISCOVERED BY:
ThE g0bL!N
ORIGINAL ADVISORY:
http://milw0rm.com/exploits/8746
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