Title: Worrying flagged Issues Last modified: November 19, 2017 --- # Worrying flagged Issues * Resolved [dasped](https://wordpress.org/support/users/dasped/) * (@dasped) * [8 years, 9 months ago](https://wordpress.org/support/topic/worrying-flagged-issues/) * Hi, just a quick one, see if I need be concerned, will go about checking logs etc but just wanted to post recent Wordfence email contents. * I use Wordfence on multiple sites and am used to seeing mails come through, dealing with issues along the way, this one is positively huge, the biggest list I’ve ever received so has me a tad concerned. Also none of my other sites have flagged the same after recent WP update. * Alert generated at Saturday 18th of November 2017 at 12:12:44 AM * Warnings: * * Unknown file in WordPress core: wp-admin/css/press-this-editor-rtl.css * Unknown file in WordPress core: wp-admin/css/press-this-editor-rtl.min.css * Unknown file in WordPress core: wp-admin/css/press-this-editor.css * Unknown file in WordPress core: wp-admin/css/press-this-editor.min.css * Unknown file in WordPress core: wp-admin/css/press-this-rtl.css * Unknown file in WordPress core: wp-admin/ css/press-this-rtl.min.css * Unknown file in WordPress core: wp-admin/css/press- this.css * Unknown file in WordPress core: wp-admin/css/press-this.min.css * Unknown file in WordPress core: wp-admin/includes/class-wp-press-this.php * Unknown file in WordPress core: wp-admin/js/bookmarklet.js * Unknown file in WordPress core: wp-admin/js/bookmarklet.min.js * Unknown file in WordPress core: wp-admin/ js/press-this.js * Unknown file in WordPress core: wp-admin/js/press-this.min. js * Unknown file in WordPress core: wp-includes/js/mediaelement/background.png* Unknown file in WordPress core: wp-includes/js/mediaelement/bigplay.png * Unknown file in WordPress core: wp-includes/js/mediaelement/bigplay.svg * Unknown file in WordPress core: wp-includes/js/mediaelement/controls.png * Unknown file in WordPress core: wp-includes/js/mediaelement/controls.svg * Unknown file in WordPress core: wp-includes/js/mediaelement/flashmediaelement.swf * Unknown file in WordPress core: wp-includes/js/mediaelement/froogaloop.min.js * Unknown file in WordPress core: wp-includes/js/mediaelement/jumpforward.png * Unknown file in WordPress core: wp-includes/js/mediaelement/loading.gif * Unknown file in WordPress core: wp-includes/js/mediaelement/silverlightmediaelement.xap * Unknown file in WordPress core: wp-includes/js/mediaelement/skipback.png * Unknown file in WordPress core: wp-includes/js/plupload/plupload.flash.swf * Unknown file in WordPress core: wp-includes/js/plupload/plupload.full.min.js * Unknown file in WordPress core: wp-includes/js/plupload/plupload.silverlight.xap * Unknown file in WordPress core: wp-includes/js/swfupload/plugins/swfupload.cookies.js * Unknown file in WordPress core: wp-includes/js/swfupload/plugins/swfupload.queue.js * Unknown file in WordPress core: wp-includes/js/swfupload/plugins/swfupload.speed.js * Unknown file in WordPress core: wp-includes/js/swfupload/plugins/swfupload.swfobject. js * Unknown file in WordPress core: wp-includes/js/swfupload/swfupload.swf * Thanks if anyone can shed any light … Viewing 3 replies - 1 through 3 (of 3 total) * Thread Starter [dasped](https://wordpress.org/support/users/dasped/) * (@dasped) * [8 years, 9 months ago](https://wordpress.org/support/topic/worrying-flagged-issues/#post-9697581) * Don’t feel there is any real issue here. * Looks like these files were all in previous WP version (4.8.3 – Checked) and haven’t been removed during most recent WP update. * My updates are currently auto triggered by softaculous but am inclined to think this would have happened regardless. * I’ll possibly just leave them alone, see if next WP update clears them, if not I’ll drop them manually. * [wfyann](https://wordpress.org/support/users/wfyann/) * (@wfyann) * [8 years, 9 months ago](https://wordpress.org/support/topic/worrying-flagged-issues/#post-9697879) * Hi [@dasped](https://wordpress.org/support/users/dasped/), * Indeed those files seem to be leftovers from WordPress 4.8.3 which haven’t been removed from your site during the update to WordPress 4.9. * **However, I only checked for a couple of files** so please make sure to [browse the WordPress source](https://core.trac.wordpress.org/browser/branches?desc=1). * Also, to everyone seeing that same warning, please make sure to contact your hosting provider as this could be the result of the way some _Managed WordPress_ sites are updated. - This reply was modified 8 years, 9 months ago by [wfyann](https://wordpress.org/support/users/wfyann/). - This reply was modified 8 years, 9 months ago by [wfyann](https://wordpress.org/support/users/wfyann/). Reason: Additional info * Thread Starter [dasped](https://wordpress.org/support/users/dasped/) * (@dasped) * [8 years, 9 months ago](https://wordpress.org/support/topic/worrying-flagged-issues/#post-9699868) * Marking as resolved. Viewing 3 replies - 1 through 3 (of 3 total) The topic ‘Worrying flagged Issues’ is closed to new replies. * ![](https://ps.w.org/wordfence/assets/icon.svg?rev=2070865) * [Wordfence Security - Firewall, Malware Scan, and Login Security](https://wordpress.org/plugins/wordfence/) * [Frequently Asked Questions](https://wordpress.org/plugins/wordfence/#faq) * [Support Threads](https://wordpress.org/support/plugin/wordfence/) * [Active Topics](https://wordpress.org/support/plugin/wordfence/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/wordfence/unresolved/) * [Reviews](https://wordpress.org/support/plugin/wordfence/reviews/) * 6 replies * 2 participants * Last reply from: [dasped](https://wordpress.org/support/users/dasped/) * Last activity: [8 years, 9 months ago](https://wordpress.org/support/topic/worrying-flagged-issues/#post-9699868) * Status: resolved