Multiple directory traversal vulnerabilities in the BackWPup plugin before 1.4.1 for WordPress allow remote attackers to read arbitrary files via a .. (dot dot) in the wpabs parameter to (1) app/options-view_log-iframe.php or (2) app/options-runnow-iframe.php.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
Link | Tags |
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http://www.osvdb.org/71242 | vdb entry |
http://wordpress.org/extend/plugins/backwpup/changelog/ | |
http://archives.neohapsis.com/archives/fulldisclosure/2011-02/0663.html | mailing list exploit |
http://secunia.com/advisories/43565 | third party advisory vendor advisory |
http://www.osvdb.org/71243 | vdb entry |