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37 Unrestricted Access SEP 2021 – WP Security Circumvention


Unrestricted Access SEP 2021

Tailored WordPress Security Report

Be informed about the latest Unrestricted Access SEP 2021 – WP Security Circumvention, identified and reported publicly. These breaches create even more problems and vulnerability exploitation with a severe negative impact on any WordPress Security. Consider our FREE security AUDIT.

An jaw-dropping estimated 2.361.000+ active WordPress installations are susceptible to these attack types, considering only the publicly available numbers. The estimated number can double with premium versions as they are private purchases.

Furthermore, the initial estimation can multiply if we consider the already patched versions BUT NOT UPDATED by owners, as the vulnerability remains active within their domain. As these owners start changing their hosting provider (due to constant unexplained issues), they actively migrate these vulnerabilities behind protected areas, possibly exposing other clean WP to different attack types.

It is a mind-boggling 640% increase compared to December 2020. We compare last month versus previous winter holiday season, which has the biggest shopping traffic and attack spike throughout the year. Read more about our previous reports here: 26 Unrestricted Access SEP 2021 – WP Security Circumvention and 5 Unrestricted Access Issues – WordPress Security DEC. The following cases made headlines PUBLICLY just last month in the SQL Injections SEP 2021 category:

Hire security professionals to protect your WordPress from publicly reported cases of Unrestricted Access SEP 2021 BEFORE IT’S TOO LATE! You will also protect your customers, your reputation and your online business!

  • Limit Login Attempts – Unauthenticated Stored Cross-Site Scripting
    • WordPress Firewall, Advanced SQL Injection, Cross Site Scripting, Remote File Inclusion, Brute Force Login Security, Spam Protection (Anti spam) & Limit Login Attempts for Login Protection, IP Blocking, Database backup, protect site from hacks and malware. Brute Force protection, anti spam & Limit Login Attempts provides Login Security, Registrations Security, Brute Force attacks protection, IP monitoring and IP Blacklisting, strong passwords enforcement. Brute Force login attack can be conducted in number of ways. We provide you enterprise level security, protecting your WP website from hackers and malwares. Active installations: 3,000+

  • CherryFramework – Unauthenticated Arbitrary File Upload and Download
    • Cherry WordPress Themes have grown to super versatile and fully responsive designs for multiple website categories. They are extremely simple and ready to use just after the installation. Showcase any type of your content or portfolio with Custom Post Types and Post Formats. Active installations: N/A

  • Booster for WooCommerce – Authentication Bypass
    • Replace all those WooCommerce plugins with one single plugin that does the job of them all, and then some! Booster combines everything you need to fully customize your site’s functionality into a single WooCommerce bundle, with 110 features and counting. With zero coding needed and easy setup options, Booster makes customization simple for everyone.Active installations: 100+

  • Comment Link Remove and Other Comment Tools – Arbitrary Comment Deletion via CSRF
    • All in one solution to fight blog comment spammers and improve comment quality. Tired of deleting useless spammy comments from your WordPress blog posts? Comment Link Remove WordPress plugin removes author link and any other links from the user comments. If you run a blog or WordPress website with comments enabled, there is no getting away from comment spammers. Captchas help with bot spamming. But how do you prevent a human who is willing to put in a moment to pass the captcha and write a spam comment just to push a link in your website? Active installations: 10,000+

  • Nested Pages – CSRF to Arbitrary Post Deletion and Modification
  • Nested Pages – Open Redirect
    • Provides a simple & intuitive drag and drop interface for managing your page structure and post ordering. Enhanced quick edit functionality. Adds an editable, sortable tree view of your site’s page structure. Automatically generates a native WordPress menu that matches your page structure. A way to quickly add multiple pages & posts (ideal for development). Works with any post type. Works on touch-enabled devices Active installations: 90,000+

  • BulletProof Security – Sensitive Information Disclosure
    • WordPress Security Protection: Malware scanner, Firewall, Login Security, DB Backup, Anti-Spam… View Security feature highlights below. View BulletProof Security feature details under the FAQ help section below. Effective, Reliable & Easy to use WordPress Security Plugin. Active installations: 50,000+

Get Healthy, Stay Healthy! A healthier online business starts today and it begins with you. Hire security experts to solve all your vulnerabilities created from Unrestricted Access SEP 2021.

BRIEF: Open and Unrestricted Access SEP 2021 to anything within a website is one thing everybody considers to be a total disaster. Many employees have come to rely on the Internet both for work and day-to-day life. As such, they demand unrestricted access at work, and many company bosses have obliged. Without the knowledge to them, however, there may be a risk associated with this.

What is Unauthenticated Insecure Deserialisation?

Insecure Deserialization is a vulnerability which occurs when untrusted data is used to abuse the logic of an application, inflict a denial of service (DoS) attack, or even execute arbitrary code upon it being deserialized. If the function that is responsible for converting serial data into a structured object assumes that the data is trusted, an attacker may format the serial data in such a way that the result of deserialization is malicious. Unfortunately, many standard deserialization functions in programming languages assume that the data is safe.

What is Unauthenticated Backup Download?

The plugin does not restrict access to a BACKUP file containing sensitive information, such as the internal path of backups, which may then allow unauthenticated users to download them.

What is Unrestricted File Upload?

By exploiting this vulnerability, attackers could simply upload files of any type, bypassing all restrictions placed regarding the allowed upload-able file types on a website. By doing this, it allows an attacker to inject malicious content such as web shells into the sites, and providing a method for initial access into the system.

What is Login Rate Limiting Bypass?

When the plugin is configured with a custom header in its Trusted IP Origins setting (e.g X-Forwarded-For), attackers could bypass the protection offered by tampering the header sent in requests. When the plugin is configured to accept an arbitrary header as client source IP address, a malicious user is not limited to perform a brute force attack, because the client IP header accepts any arbitrary string. When randomizing the header input, the login count does never reach the maximum allowed retries.

What is Improper Authorisation Check?

An attacker could leverage these issues to dump the database including administrative user credentials, to steal cookie-based authentication credentials, or launch other attacks. An anonymous user may create a new dive entry with a crafted HTTP POST.


SOLVE TODAY any reported Unrestricted Access SEP 2021 vulnerability! Do you suspect any security circumvention in your WordPress?

Not sure that our recurrent security offer is worthy of long-term consideration? Contact us today for a FREE Unrestricted Access AUDIT! Decide after you compare RISK + IMPACT versus COST.

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