Recently, the international vulnerability database NIST has released CVE-2023-22622 as a vulnerability in WordPress 6.1.1 and below. The following is an explanation of the results of our investigation.
Category: WordPress Security Page 8/15
We will explain the five most dangerous ways to operate a WordPress site that can lead to it being hacked, defaced, sent to another site, or in the form of embedded malware. We hope that you will use this information as a lesson to the contrary.
There has been a recent increase in cases of redirect hacks where WordPress sites are redirected to another site for robot verification without permission. Here are some examples of this malware embedding and how to deal with it.
Here is what to do when the browser screen turns red when accessing your (your company’s) site and a warning appears on that screen. Suddenly a warning screen appears when accessing the company’s website. When accessing your company’s website, the browser screen
There have been an increasing number of cases of web shells, a type of WordPress malware, becoming more sophisticated in recent years. We will explain about web shells.
We will explain about the type of backdoor that puts the main body of malware code in $_HEADERS, which has been increasingly detected in recent years.
When WordPress may be infected with malware (virus or tampering), you can easily use a plugin to inspect and remove malware. The following is a list of the main types of malware behavior on websites and malware scanning and disinfection plug-ins.
We will explain about small.php, a malware that has been expanding recently.
WordPress is hacked more often than other CMSs, but this is due to the overwhelming popularity of WordPress itself.
We will explain the contents of wp-config.php, the danger of this file being leaked, and how to protect it.
There has been an increase in the number of malware victims, such as WordPress sites that suddenly send you to another site with a certain probability when you click on a link, the link does not work, or a new window opens and an advertisement appears. We will explain this type o
We will introduce an example of a type of malware in which an image file of ois.is is illegally embedded, which has been increasing greatly in recent years.
Here is what to do when you can no longer rewrite or delete HTACCESS due to WordPress malware infection (tampering).
If WordPress redirects you to a different site or disables some features of the administration panel, you may have been infected with malware. In this case, if the malware has been removed and the site keeps re-infecting itself, it is possible that a backdoor, or malicious progra
Here is the code to create a folder via a PHP program in the uploads folder where WordPress images, etc. are uploaded.
The types of malware that can infect WordPress will be explained, including viruses, worms, spyware, adware, Trojan horses, ransomware, phishing, SEO spam, etc.
This article describes this type of tampering, as there have been an increasing number of cases in which WordPress has been hacked and a large number of malicious files have been hosted in random one-byte alphanumeric folders without permission.
A prefix is a common prefix used for table names in the WordPress database. We will explain the benefits of changing this and how to do so.