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Zero-Day

September 20, 2022John Booker

A Guide to Virtual Patching for Website Vulnerabilities

All software has bugs — but some bugs can lead to serious security vulnerabilities that can impact your website and traffic. Vulnerabilities can be especially dangerous when your software is running over the web, since anyone can reach out and try to attack it. That’s…

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Hacked Website Threat Report 2019

January 28, 2020Rianna MacLeod

Hacked Website Threat Report – 2019

The threat landscape for website owners is constantly shifting on a regular basis — and it’s becoming increasingly more complex. As attackers continue to develop tools and find new vulnerabilities…

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Zero-Day RCE in vBulletin v5.0.0-v5.5.4

September 25, 2019Marc-Alexandre Montpas

Zero-Day RCE in vBulletin v5.0.0-v5.5.4

A new remote code execution (RCE) zero-day vulnerability has been disclosed by an anonymous researcher on the full disclosure mailing list this past Monday. This vulnerability is extremely severe. It…

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Stored XSS in MyBB

March 13, 2019Marc-Alexandre Montpas

Insufficient Privilege Validation in SiteGround Optimizer & Caldera Forms Pro

While investigating the SiteGround Optimizer and Caldera Forms Pro plugins we have discovered a critical privilege escalation vulnerability. It was not being abused externally and impacts over 500,000 sites. It’s…

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Impacts of Zero-Day Attacks

February 28, 2018Gerson Ruiz

The Impacts of Zero-Day Attacks

Last week, we explained what zero-day vulnerabilities and attacks are. Essentially, zero-day vulnerabilities exist in the wild, with no patch available to prevent hackers from exploiting it. Today, we would…

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February 22, 2018Gerson Ruiz

Understanding Zero-Day Vulnerabilities & Attacks

In computer science, a vulnerability is considered to be a zero-day vulnerability if it’s unknown to all parties interested in patching it, such as: The team maintaining the project The…

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September 19, 2016Denis Sinegubko

Hacking WordPress Sites on Shared Servers

A website is only as safe as the weakest link on its shared server. Once a hacker gains access to one site on the server, they can easily infect other…

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June 2, 2016Douglas Santos

WP Mobile Detector Vulnerability Being Exploited in the Wild

***Update: The WP Mobile Detector plugin has been patched to address the vulnerability. Please update as soon as possible. Note that the latest version don’t fully address the issue and…

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May 7, 2016Daniel Cid

Analyzing ImageTragick Exploits in the Wild

Three days ago the ImageMagic (also known as, ImageTragick) vulnerability was released to the world. We’ve been actively monitoring this vulnerability, and have discovered a few different attacks targeting it….

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May 4, 2016Daniel Cid

ImageMagick Remote Command Execution Vulnerability

ImageMagick is a popular software used to convert, edit and manipulate images. It has libraries for all common programming languages, including PHP, Python, Ruby and many others. It is also…

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December 14, 2015Daniel Cid

Critical 0-day Remote Command Execution Vulnerability in Joomla

Nov 2016 Update: If you need to clean your hacked Joomla site, we have released a new free guide to show you how to identify and remove hacks. Read the…

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