Alkacon OpenCms tree_files.jsp resource XSS
Alkacon OpenCms tree_files.jsp resource XSS
Product: Alkacon OpenCms
http://www.opencms.org/
OpenCms contains a cross-site scripting vulnerability in the file tree
navigation function. An invalid value supplied to parameter resource in page
opencms/system/workplace/views/explorer/tree_files.jsp is not sanitized before
it gets embedded in the HTML output as part of a JavaScript comment.
Example:
http://(target)/opencms/opencms/system/workplace/views/explorer/tree_files.jsp?resource=+*/+alert(document.cookie);+/*+/
The vulnerability has been identified in version 7.0.3. However, other versions
may be also affected.
Solution:
Users should not browse untrusted sites while logged into OpenCms.
Found by:
nnposter