Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Yuri Baranov YaMaps for WordPress allows Stored XSS.This issue affects YaMaps for WordPress: from n/a through 0.6.27.
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.