Title: Modify Access-Control-Allow-Origin
Last modified: September 1, 2016

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# Modify Access-Control-Allow-Origin

 *  [WeeHong](https://wordpress.org/support/users/weehong/)
 * (@weehong)
 * [9 years, 10 months ago](https://wordpress.org/support/topic/modify-access-control-allow-origin/)
 * I would like to know is that possible to modify Access-Control-Allow-Origin on
   the frontend page?
 * My WordPress website is running on IIS 7. And so, I added this line of code into
   web.config.
 *     ```
       <customHeaders>
           <add name="Access-Control-Allow-Origin" value="domain" />
       </customHeaders>
       ```
   
 * Some of the pages are reflected the changes but some not.
 * Anyone know how to fixed this issue due to vulnerability issue?
 * Much appreciated.

The topic ‘Modify Access-Control-Allow-Origin’ is closed to new replies.

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 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 0 replies
 * 1 participant
 * Last reply from: [WeeHong](https://wordpress.org/support/users/weehong/)
 * Last activity: [9 years, 10 months ago](https://wordpress.org/support/topic/modify-access-control-allow-origin/)
 * Status: not resolved

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