Directory traversal vulnerability in gmap/view_overlay.php in Bitweaver 2.8.1 and earlier allows remote attackers to read arbitrary files via "''%2F" (dot dot encoded slash) sequences in the overlay_type parameter.
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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https://www.trustwave.com/spiderlabs/advisories/TWSL2012-016.txt | exploit |