Title: Failed Nonce Security Check
Last modified: August 24, 2016

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# Failed Nonce Security Check

 *  Resolved [Paljin](https://wordpress.org/support/users/paljin/)
 * (@paljin)
 * [11 years ago](https://wordpress.org/support/topic/failed-nonce-security-check/)
 * Hi Thank you for your plug-in which is very helpful for us.
 * WordPress version: 4.2.1
    Plugin Name and version: Easy sign up version 3.2 I
   did this: I installed the plugin in a multisite version of wordpress I expected
   the plugin to do this: To work on all the networked sites Instead it did this:
   It worked fine on the first site to be set up but not the mapped sites. On the
   mapped sites it shows error Failed Nonce Security Check.
 * first site where it works: [http://www.enjoymeditation.org](http://www.enjoymeditation.org)
   
   sites where it does not work: [http://www.meditate-in-bradford.org](http://www.meditate-in-bradford.org)
   [http://www.meditationinthedales.org](http://www.meditationinthedales.org)
 * [https://wordpress.org/plugins/easy-sign-up/](https://wordpress.org/plugins/easy-sign-up/)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [Greenweb](https://wordpress.org/support/users/greenweb/)
 * (@greenweb)
 * [11 years ago](https://wordpress.org/support/topic/failed-nonce-security-check/#post-6089570)
 * Hi sorry but the site was down.
 * What did you do to trouble shoot the problem? If nothing have a look at the suggested
   steps in the support forums sticky post.
 * Also this topic may have a solution for you [https://wordpress.org/support/topic/security-error-2?replies=20](https://wordpress.org/support/topic/security-error-2?replies=20)
 *  Thread Starter [Paljin](https://wordpress.org/support/users/paljin/)
 * (@paljin)
 * [11 years ago](https://wordpress.org/support/topic/failed-nonce-security-check/#post-6089583)
 * Hi
 * Thank you for your advice. Appologies for not getting back but the response got
   filed into a side box by my email.
 * On reading your reply I had another go at troubleshooting the issue and noticed
   that other people had managed to sign up to the newsletter through the other 
   sites even though I was unable to which seemed strange. I found that if I am 
   not logged in as admin for the sites your plugin works fine. Since no one signing
   up to our newsletter would be logged in as admin for practical purposes there
   is no problem. Thank you for your time and plugin.
 * PS It also seems to be related to the WordPress MU Domain Mapping plugin.
 * bw
 *  Plugin Author [Greenweb](https://wordpress.org/support/users/greenweb/)
 * (@greenweb)
 * [11 years ago](https://wordpress.org/support/topic/failed-nonce-security-check/#post-6089584)
 * Thank you for sharing your experience Paljin. I am sure someone else will find
   your feedback helpful.
 * In this case the Nonce is working as it should:
 * Preventing cross-domain form submission. I don’t know of a work around that wouldn’t
   open up a security hole.
 * Have a great weekend.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Failed Nonce Security Check’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/easy-sign-up_ffffff.svg)
 * [Easy Sign Up](https://wordpress.org/plugins/easy-sign-up/)
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 * [Unresolved Topics](https://wordpress.org/support/plugin/easy-sign-up/unresolved/)
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 * 3 replies
 * 2 participants
 * Last reply from: [Greenweb](https://wordpress.org/support/users/greenweb/)
 * Last activity: [11 years ago](https://wordpress.org/support/topic/failed-nonce-security-check/#post-6089584)
 * Status: resolved