Understanding CVE-2025-12367: Enhance Server Security The recent discovery of CVE-2025-12367 reveals a serious vulnerability in the SiteSEO plugin for WordPress. This flaw could grant unauthorized access to authenticated users. Overview of the Vulnerability Versions up to 1.3.1 of the SiteSEO plugin are affected by a Missing Authorization issue. This vulnerability allows attackers with Author-level access […]

Introduction to Server Security Risks As cybersecurity threats continue to evolve, system administrators and hosting providers must stay vigilant. Recently, a vulnerability labeled CVE-2025-11928 emerged, primarily affecting the CSS & JavaScript Toolbox plugin for WordPress. This vulnerability allows authenticated attackers to launch Stored Cross-Site Scripting (XSS) attacks, highlighting an urgent need for enhanced server security […]

Understanding CVE-2025-12367: Enhance Server Security The recent discovery of CVE-2025-12367 reveals a serious vulnerability in the SiteSEO plugin for WordPress. This flaw could grant unauthorized access to authenticated users. Overview of the Vulnerability Versions up to 1.3.1 of the SiteSEO plugin are affected by a Missing Authorization issue. This vulnerability allows attackers with Author-level access […]

Introduction to Server Security Risks As cybersecurity threats continue to evolve, system administrators and hosting providers must stay vigilant. Recently, a vulnerability labeled CVE-2025-11928 emerged, primarily affecting the CSS & JavaScript Toolbox plugin for WordPress. This vulnerability allows authenticated attackers to launch Stored Cross-Site Scripting (XSS) attacks, highlighting an urgent need for enhanced server security […]

Before I begin to explain CSRFs we need to understand some facts. First of all, we have to see how websites usually work when they have a login. Most pages use username/email and password for authentication. In today's world, it's not uncommon for newer sites to support two-step authentication. Normally we use a login once […]

In the previous blog article, we learned about SQL injection and how it works. If you read it then you will know that it belongs to the family of the most serious vulnerabilities. The next vulnerability is not going to be so serious, but it's worth taking care of. What is HTTP Parameter Pollution? The […]

A few days ago, we released a new agent version (1.23.3), which contains very important developments: We added two new SenseLog rules. The first one detects arbitrary file uploader bots, and the second one is for Joomla Spam regers. SenseLog is prepared for future remote config update. Instant blacklist action added to WAF Manager. It […]

The current world war isn’t happening in the physical world. However, cyber attacks have stepped into the foreground, and blackhat hackers can gain millions with their targeted attacks. Their main weapon in this war: malware. In this article, we’ll diversify the different types of malware so that you can better understand their behaviour. There are […]

We like attending meetups because we believe that great ideas are created when we share our experience and knowledge. That’s why we decided to organize regularly an IT security meetup in our town, Debrecen. On 24th August, we held our third meetup and we are so happy that the number of the attendees is increasing. […]

As a member of the BitNinja Development Team, one of our most important tasks is to develop the protection of BitNinja. When we deal with such a process we can see how an attack works or how a botnet can exploit a vulnerability. It's almost like watching these events behind the scenes. That's why this […]

Our world would be insecure without bug bounty platforms. We don’t know who we can or cannot trust. If we find a vulnerability in a software as a white hat hacker, we would be afraid to report it to the software owners because we wouldn’t know what their reaction would be. Will they reward or […]

The “Hello, Peppa!” botnet and the /ept/out.php vulnerability were newly discovered attacks by our Attack Vector Miner. But now, it has recognized the reactivation of a forgotten IoT botnet. This botnet exploits the D-Link router DSL-2750B  remote command execution. What does the attack look like?  The discovered pattern is the /login.cgi?cli= as you can see below:  In the case of the D-Link router DSL-2750B firmware 1.01 to 1.03, there’s an option for remote command […]

In a previous article, we’ve discussed the BitNinja safe minimum ruleset for the BitNinja WAF, that consists of 15 rules from the OWASP Core Ruleset, along with 6 rules from the BitNinja rules category. These rules can be safely enabled on the root location pattern on your server. In the BitNinja Ruleset, there are 5 […]

Why CVE-2025-11833 Matters to Server Admins The recent discovery of CVE-2025-11833 has raised significant alarms in the cybersecurity community. This critical vulnerability impacts the Post SMTP plugin used by WordPress. It allows unauthenticated attackers to access sensitive information, potentially leading to account takeover. Understanding the Threat CVE-2025-11833 is rated with a severity of 9.8 on […]

Introduction The cybersecurity landscape is constantly evolving, and vulnerabilities like CVE-2025-62275 highlight the need for robust server security. This specific vulnerability affects various versions of the Liferay Portal, exposing them to potential data leaks and unauthorized access. As system administrators, understanding such vulnerabilities is essential to protect your infrastructure. Understanding the Threat CVE-2025-62275 presents a […]

Introduction to CVE-2025-11922 The recent discovery of CVE-2025-11922 highlights a significant vulnerability within the Inactive Logout plugin for WordPress. This flaw impacts all versions up to and including 3.5.5. The vulnerability stems from inadequate input sanitization, enabling attackers with subscriber-level access to inject harmful scripts. What's the Threat? CVE-2025-11922 allows authenticated attackers to exploit the […]