Directory traversal vulnerability in the dotTailLogServlet in dotCMS before 3.5.1 allows remote authenticated administrators to read arbitrary files via a .. (dot dot) in the fileName 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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http://dotcms.com/security/SI-34 | vendor advisory |
http://seclists.org/fulldisclosure/2016/Apr/36 | mailing list exploit |