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Description
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Multiple vulnerabilities have been identified in SpeedyWiki, which could be exploited by remote attackers to compromise a vulnerable server or execute arbitrary scripting code.
The first flaw is due to an input validation error in the "upload.php" script that does not properly validate file extensions, which could be exploited by authenticated users to upload malicious PHP scripts and execute arbitrary commands with the privileges of the web server.
The second issue is due to an input validation error in the "index.php" script that does not validate the "showRevisions" parameter, which could be exploited by attackers to cause arbitrary scripting code to be executed by the user's browser in the security context of an affected Web site.
Note : It is also possible to disclosure the installation path by accessing certain scripts directly or by supplying malfommed parameters.
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