Secunia Security Advisory - jiko has discovered two vulnerabilities in 1Book, which can be exploited by malicious people to compromise a vulnerable system.
5c76283e49500743fce299de0f6fe91e5106e5d2bffdabee77150415c5e2c097
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TITLE:
1Book "guestbook.php" PHP Code Execution
SECUNIA ADVISORY ID:
SA30146
VERIFY ADVISORY:
http://secunia.com/advisories/30146/
CRITICAL:
Highly critical
IMPACT:
System access
WHERE:
>From remote
SOFTWARE:
1Book 1.x
http://secunia.com/product/18994/
DESCRIPTION:
jiko has discovered two vulnerabilities in 1Book, which can be
exploited by malicious people to compromise a vulnerable system.
Input passed to the "username" and "message" parameters in
guestbook.php is not properly sanitised before being stored in
data.php. This can be exploited to execute arbitrary PHP code.
The vulnerabilities are confirmed in version 1.0.1. Other versions
may also be affected.
SOLUTION:
Edit the source code to ensure that input is properly sanitised.
PROVIDED AND/OR DISCOVERED BY:
jiko
ORIGINAL ADVISORY:
http://milw0rm.com/exploits/5736
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