Dr. Crash has discovered two vulnerabilities in Sava's Link Manager, which can be exploited by malicious people to disclose sensitive information and to conduct SQL injection attacks.

1) Input passed to the "category" parameter in viewlinks.php is not properly sanitised before being used in SQL queries. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.

Successful exploitation requires that "register_globals" is enabled and "magic_quotes_gpc" is disabled.

2) Input passed to the "q" parameter in index.php is not properly verified before being used to include files. This can be exploited to include arbitrary files from local resources.

The vulnerabilities are confirmed in version 2.0. Other versions may also be affected.

Solution
Edit the source code to ensure that input is properly verified and sanitised.

Provided and/or discovered by
Dr. Crash, IRCRASH TEAM

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