Understanding CVE-2025-15502: A Serious Vulnerability The recent discovery of CVE-2025-15502 highlights a critical vulnerability in the Sangfor Operation and Maintenance Management System. This security flaw allows attackers to execute remote command injections through an impacted area known as SessionController located in the file /isomp-protocol/protocol/session. This is concerning for many server administrators and hosting providers who […]

Understanding the Cosign Vulnerability and its Impact on Server Security The recent discovery of a vulnerability in Cosign raises significant concerns for system administrators and hosting providers. Cosign, used for code signing and transparency for containers and binaries, has a flaw allowing attackers to forge valid verification entries in certain scenarios. Incident Overview Versions prior […]

Understanding CVE-2025-15502: A Serious Vulnerability The recent discovery of CVE-2025-15502 highlights a critical vulnerability in the Sangfor Operation and Maintenance Management System. This security flaw allows attackers to execute remote command injections through an impacted area known as SessionController located in the file /isomp-protocol/protocol/session. This is concerning for many server administrators and hosting providers who […]

Understanding the Cosign Vulnerability and its Impact on Server Security The recent discovery of a vulnerability in Cosign raises significant concerns for system administrators and hosting providers. Cosign, used for code signing and transparency for containers and binaries, has a flaw allowing attackers to forge valid verification entries in certain scenarios. Incident Overview Versions prior […]

BitNinja’s active server counter is here again. We just reached the 294th Ninja-protected server worldwide. Now really, from Canada to Thailand, ninjas are everywhere. You guys are the best! We’d like to say thank you for this with a little gift: If you are the 300th installer in our list, you’ll get the BitNinja protection […]

BitNinja team is going to HostingCon Global in July. This is your opportunity to meet us as your potential business partner, in a fun and educational atmosphere. What is HostingCon? HostingCon is the premier industry conference and trade show for hosting and cloud providers. Join over 2000 of your hosting and cloud industry peers to discover […]

We are happy to announce BitNinja 1.0.0  The version counter turned from 0.31 to our first full release, because BitNinja 1.0.0 is now running stable on more than 100 production servers worldwide! That’s a great success for us and a big loss for the hackers. 😉  So what’s new in 1.0.0?  What is new in addition […]

There were 22.000 attendees, from more than 100 countries, with the biggest names in the tech world, more than 500 speakers, lack of wi-fi, 145.000 tweets in 72 hours, many business cards, a high interest in our server defense system and wonderful Irish hospitality. Here’s the wrap up of Web Summit 2014. Web Summit is […]

Hi there, Imagine where we will be free to meet soon: BitNinja’s going to the WebSummit, in Dublin! A few months ago we applied to the Alpha program of this event, dedicated to startups. After 2 weeks we got an email from the organizer that said: “There are so many applications for the program that we won’t […]

Did you hear about the Shellshock bug on bash Unix shell? There hasn’t been such a scandalous bug since Heartbleed that has caused such a big mess among server owners.A series of attacks on websites and servers using the serious Shellshock bug was spotted a few days ago. Millions of servers use software that is vulnerable […]

An Urgent Cybersecurity Alert for HAX CMS Users The recent discovery of a critical stored Cross-Site Scripting (XSS) vulnerability in HAX CMS versions 11.0.6 to 25.0.0 requires immediate attention from system administrators and hosting providers. This vulnerability, identified as CVE-2026-22704, poses a significant risk as it can potentially lead to unauthorized account access. Understanding the […]

Protecting Your Linux Server from CVE Threats As cybersecurity threats continue to evolve, staying ahead requires vigilance and proactive measures. The recent discovery of CVE-2026-22705 has raised concerns for system administrators and hosting providers. Understanding this vulnerability and how to protect your Linux server is essential. Summary of the CVE-2026-22705 Vulnerability CVE-2026-22705 highlights a timing […]

Protect Your Server from the Latest Vulnerability The cybersecurity landscape is constantly evolving. Recent alerts have highlighted a new vulnerability affecting the vLLM engine, which manages large language models. This issue can lead to a Denial of Service (DoS) via a simple image payload, specifically targeting Idefics3 vision models. As system administrators and hosting providers, […]