Gentoo Linux Security Advisory GLSA 200510-21 - Stefan Esser discovered that by calling certain PHP files directly, it was possible to workaround the grab_globals.lib.php security model and overwrite the $cfg configuration array. Systems running PHP in safe mode are not affected. Furthermore, Tobias Klein reported several cross-site-scripting issues resulting from insufficient user input sanitizing. Versions less than 2.6.4_p3 are affected.
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