These days, the National Day small and long holidays are bound to be the same as Laozuo. Of course, some friends may also go out to play. This morning, I received an Alibaba Cloud security alert notice to remind the server that there is a security problem, and it seems that the backdoor of the website is serious. So there were reminders at noon and afternoon. We often receive various server security alerts for AliCloud Shield, which we generally ignore because some alerts are intended to upgrade their paid services.
But today's information should not be like a push service. It seems to have real security risks. Otherwise, it will not be pushed so many times. So I opened the AliCloud mobile client and saw that there was a problem.
It seems that this safety tip is a little different from the previous one. It is estimated that there is really a safety problem. It's really hard to deal with it on the mobile phone. Just log in to the computer.
It seems that this problem has been encountered before, but there is a website in this AliCloud server that is no longer used, so the plug-in has not been updated. Lao Zuo reminded me earlier“ The All in One SEO Pack plug-in has security problems and needs to be updated in time ". The main reason is that this plug-in has security problems and needs to be upgraded to the latest version. Of course, if we let Alibaba Cloud help us deal with it, it is also impossible. We need to pay to upgrade the advanced version.
We can delete the plug-in ourselves, and then install the latest version of All in One SEO Pack plug-in. Finally, we still need to upgrade to the latest version of WP. Whether you use it or not, you should upgrade it. If Alibaba Cloud is angry, it will not be fun to directly pause the server. After we upgrade the plug-in, we will observe it later to see if there are any reminders.
If you have already dealt with it, it will be fine if he doesn't remind you. If he still reminds you, check for other reasons.
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