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  • PHP Security Vulnerabilities in 2026: What CMS Owners Must Do
    Website Security | CMS Guides

    PHP Security Vulnerabilities in 2026: What CMS Owners Must Do

    ByJewel Khan October 22, 2026October 22, 2026

    Two critical PHP vulnerabilities (CVE-2026-109618 and CVE-2026-109619) threaten unpatched CMS servers. See affected versions, official fixes and a safe update checklist.

    Read More PHP Security Vulnerabilities in 2026: What CMS Owners Must DoContinue

  • Jewel Khan’s UploadShield CMS Module, an original CMS module developed to control and protect image uploads in the CMS Media Library. The plugin provides separate image upload size limits for administrators and other users, with configurable KB and MB controls to prevent oversized images from entering the Media Library. The UploadShield dashboard shown in the image includes active protection, administrator upload limits, other users upload limits, easy customization, responsive design, and features for managing image upload sizes across CMS websites. The promotional graphic highlights UploadShield features including preventing oversized images, separate user upload limits, simple settings, and full responsiveness. UploadShield is built by Jewel Khan, a professional CMS Developer from Bangladesh, and the graphic displays Jewel Khan and his website jewelkhan.me. Contact Jewel Khan by email at [info@jewelkhan.me](mailto:info@jewelkhan.me) or call +8801720514433 for CMS development and support. This image showcases Jewel Khan’s custom CMS module development work and the UploadShield solution for better CMS website and Media Library management.
    CMS Guides | Website Security

    CMS Image Upload Size Limit: Keeping Your Media Library Lean

    ByJewel Khan October 5, 2026October 5, 2026

    UploadShield is a CMS image upload size limit plugin that blocks oversized images before they enter the Media Library. It…

    Read More CMS Image Upload Size Limit: Keeping Your Media Library LeanContinue

  • CMS Backdoor Malware That Rebuilds Itself After Cleanup
    Website Security

    CMS Backdoor Malware That Rebuilds Itself After Cleanup

    ByJewel Khan October 2, 2026October 2, 2026

    একটি CMS website malware আক্রান্ত হওয়ার পর সাধারণত আমাদের প্রথম কাজ হয় infected file খুঁজে বের করা, malicious plugin remove…

    Read More CMS Backdoor Malware That Rebuilds Itself After CleanupContinue

  • Learn how researchers used Claude to hack OpenAI, access employee accounts and earn a $6,500 bounty. Explore the security flaws and lessons. Copy
    Website Security

    Claude Helped Hack OpenAI: How Researchers Breached Its Systems and Earned $6,500

    ByJewel Khan September 19, 2026

    Security researchers used Anthropic’s Claude AI to hack OpenAI’s infrastructure, gain access to employee ChatGPT and Codex accounts, and demonstrate…

    Read More Claude Helped Hack OpenAI: How Researchers Breached Its Systems and Earned $6,500Continue

  • A dramatic cybersecurity blog cover image showing a critical security alert related to an n8n remote code execution vulnerability, featuring a cracked monitor displaying the n8n logo, a red unlocked padlock icon, server racks with exposed cables and sparks, binary code overlays, and highlighted text reading Critical Security Alert n8n RCE Vulnerability CVSS 9.9, representing high-risk automation security threats and infrastructure compromise, designed and presented by Jewel Khan.
    Website Security

    Critical n8n RCE Vulnerability (CVE-2025-68613): Over 100,000 Instances at Risk

    ByJewel Khan December 24, 2025February 21, 2026

    A critical security vulnerability has been discovered in the popular workflow automation platform n8n, potentially allowing attackers to take full…

    Read More Critical n8n RCE Vulnerability (CVE-2025-68613): Over 100,000 Instances at RiskContinue

  • Why You Should Use a Password Manager in 2025
    Website Security

    Why You Should Use a Password Manager in 2025

    ByJewel Khan August 15, 2025September 24, 2025

    Do you use the same password everywhere? Or keep your logins in a messy notebook or browser? That’s a high-risk…

    Read More Why You Should Use a Password Manager in 2025Continue

  • Illustration showing the difference between HTTP and HTTPS with a secure padlock and website browser interface
    Website Security

    HTTP vs HTTPS: What’s the Difference and Why It Matters for Your Website

    ByJewel Khan July 26, 2025February 21, 2026

    If you’ve ever noticed that some websites start with “http://” and others with “https://”, you might have wondered—what’s the difference?…

    Read More HTTP vs HTTPS: What’s the Difference and Why It Matters for Your WebsiteContinue

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