Firefox plugin causes site to be implanted code

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A few days ago, when I was updating the site, I suddenly found a section of the article page has never seen a script code, the specific code is as follows: <script type= "Text/javascript" src= "http://　　cdncache3-a.akamaihd.net/loaders/1032/l.js?aoi=1311798366&pid=1032&zoneid=62862 "></script>. Encounter problems, we will solve the problem, next step by step cobwebs, tell you how to solve.

Because it is not clear the harm of the code, so the first Baidu, unfortunately, Baidu did not have relevant information, also did not see other people encounter similar problems. Next continue to check the next domain name related sites, seems to be a network of video transmission services to the site, it seems likely to be harmful (at least not the Trojan site ^_^). Because my site uses WordPress build station, so next I looked for WordPress official website, found that someone has the same problem as me, but he asked the answer after the person did not confirm the problem, only said that the use of disabling WordPress plug-ins such as exclusion, Finally, the origin and solution of the problem are not confirmed. This is a problem, because I have plug-ins and topics such as not recently upgraded, and found that the issue is recently, the previous article did not have this code, so feel the plugin and the topic of the possibility of causing problems is not.

Is that my site was hanging horse? It seems unlikely, I just used a few days ago, 360 cloud checked, but also did a code implantation filter. And if it's a horse, it usually appears on the whole site and on the list page, not just the content page in the last few days ...

Finally, I looked through the pages and found some interesting phenomena, that is, not all the most recently updated pages have this kind of implant code. Is that even more strange? Why are the articles updated at the same time, some are hanging code, some do not?

Through comparison and recall, I found out that when I used visual editing mode those were all hung up, and some articles with video, because to insert the code, so in HTML mode to edit, there is no problem, well, it seems that the problem is here, the editor has a problem.

Search TinyMCE Editor, a similar article is not much, but in Google or a foreigner raised a similar question (fortunately my English has reached transformation), foreigners have found the problem--firefox, yes, Firefox browser. He said that it is a plugin for Firefox browser TinyMCE has implanted, he deleted the plugin will be no problem. He asked questions because he did not know which plugin, he had to delete all the plug-ins, he would like to know which plug-ins to help friends with similar problems (it seems that the foreigner thought well, it is worth our learning).

Yes, I also use the Firefox browser to update the site (is because Firefox has a large number of plug-ins, so make the site more convenient), I changed to Google Browser update a message to try, sure enough. haha! It looks like a plugin, but which one is it? Finally let me find you.--videofiledownload-download YouTube video 1.5. One weeks ago I installed a download video software, installation will be added to my browser what, OK, I admit that I was too careless, must pay attention in the future. Because there is no harm in the code added by this plug-in, it is a little more reassuring, but for those of you who visited my site during the period, I am sorry.

Finally, the method: Find the tools in Firefox browser, accessories components, select the extension, in the right-hand column to find videofiledownload-download YouTube video 1.5, disabled. Then go to the database to find the relevant code fields, delete. After processing, send out the article, hoping to help friends with similar problems. Also hope TinyMCE edit the organ side fixes this bug, prevents the browser plug-in to add the harm code.