Nicolas Le Gland has reported a vulnerability in Coppermine Photo Gallery, which can be exploited by malicious people to conduct cross-site scripting attacks.
Input passed to the "data" parameter in displayecard.php is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.
The vulnerability is reported in all versions prior to 1.4.14.
Solution: Update to version 1.4.14.
Provided and/or discovered by: Nicolas Le Gland
Original Advisory: http://coppermine-gallery.net/forum/index.php?topic=48106.0
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