The Gallery plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.3 via deserialization of untrusted input from wd_gallery_$id parameter.
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in webdzier Hotel Galaxy allows Stored XSS.This issue affects Hotel Galaxy: from n/a through 4.4.24.