Wednesday, 28 November 2018

Blocked a frame with origin from accessing a cross-origin frame in wordpress

I am working on a website, let say the website name is "https://website" (which is built on wordpress) in which I am getting the following error on console:

Uncaught DOMException: Blocked a frame with origin "https://website" from accessing a cross-origin frame.

    at contents (https://website/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,utils,underscore,wp-util,backbone,&load%5B%5D=moxiejs,plupload&ver=4.9.8:2:26921)

    at Function.map (https://website/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,utils,underscore,wp-util,backbone,&load%5B%5D=moxiejs,plupload&ver=4.9.8:2:3613)

    at a.fn.init.n.fn.(anonymous function) [as contents] (https://website/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,utils,underscore,wp-util,backbone,&load%5B%5D=moxiejs,plupload&ver=4.9.8:2:27001)

    at b (https://website/wp-admin/load-scripts.php?c=1&load%5B%5D=postbox,thickbox,hoverIntent,common,admin-bar,wp-a11y,updates,plugin-install,svg-painter,heartbeat,wp-auth-check,shortcode,wp-ba&load%5B%5D=ckbone,media-models,wp-plupload,wp-mediaelement,wp-api-request,media-views,media-editor,media-audiovideo,mce-view,imgareaselect,&load%5B%5D=image-edit&ver=4.9.8:347:103)

    at HTMLBodyElement.<anonymous> (https://website/wp-admin/load-scripts.php?c=1&load%5B%5D=postbox,thickbox,hoverIntent,common,admin-bar,wp-a11y,updates,plugin-install,svg-painter,heartbeat,wp-auth-check,shortcode,wp-ba&load%5B%5D=ckbone,media-models,wp-plupload,wp-mediaelement,wp-api-request,media-views,media-editor,media-audiovideo,mce-view,imgareaselect,&load%5B%5D=image-edit&ver=4.9.8:347:1306)

    at HTMLBodyElement.dispatch (https://website/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,utils,underscore,wp-util,backbone,&load%5B%5D=moxiejs,plupload&ver=4.9.8:3:12444)

    at HTMLBodyElement.r.handle (https://website/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,utils,underscore,wp-util,backbone,&load%5B%5D=moxiejs,plupload&ver=4.9.8:3:9173)

    at Object.trigger (https://website/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,utils,underscore,wp-util,backbone,&load%5B%5D=moxiejs,plupload&ver=4.9.8:3:11573)

    at Object.a.event.trigger (https://website/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,utils,underscore,wp-util,backbone,&load%5B%5D=moxiejs,plupload&ver=4.9.8:9:8275)

    at HTMLDivElement.<anonymous> (https://website/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,utils,underscore,wp-util,backbone,&load%5B%5D=moxiejs,plupload&ver=4.9.8:3:18991)

The above error is generated by clicking View Details section of wordpress plugins (as shown below):

enter image description here

This error seems to exist in every single wordpress plugins but it works when I open in a new tab but it doesn't work when I open in the same window.


Problem Statement:

I am wondering which file I need to modify in wordpress in order to solve this error. This error seems to exist in every wordpress plugins. As mentioned, it works in a new tab but fails to work in the same page.

I have a feeling I have to make some changes in the following file by seeing the error above (load-scripts.php, as the error is generated in that file) but not sure what line I need to add in order to make it work.

https://website/wp-admin/load-scripts.php



from Blocked a frame with origin from accessing a cross-origin frame in wordpress

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