Multiple directory traversal vulnerabilities in PaperThin CommonSpot before 7.0.2 and 8.x before 8.0.3 allow remote attackers to have an unspecified impact via a filename parameter containing directory traversal sequences.
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.kb.cert.org/vuls/id/437385 | third party advisory us government resource |