Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
CVE-2026-111497: Adobe Commerce & Magento PolyShell Web Shell Attacks — Detection, Hunting, and Remediation Guide
Introduction On Tuesday, CISA added CVE-2026-111497 (CVSS 9.2) — an unchecked return value vulnerability — along with a second Adobe Commerc...
CVE-2026-84999: Critical Unrestricted File Upload in WordPress Pie Register Premium — Detection and Remediation Guide
CVE-2026-84999: Critical Unrestricted File Upload in WordPress Pie Register Premium — Detection and Remediation Guide A CVSS 9.8 unauthentic...
NetScaler Zero-Days: A Defender's Guide to Detection, Hunting, and Hardening in the New Normal
The NetScaler Zero-Day Cycle Is the New Normal If you're running Citrix NetScaler ADC or Gateway in your environment, you already know the d...
PHP2Shell Exploitation: How to Assess Your Exposure and Hunt for PHP Web Shells Before Attackers Entrench
When critical PHP vulnerabilities make headlines, the advisory text usually undersells the operational reality: these flaws are not theoreti...
Open eClass 3.15 Remote Code Execution: Detection, Hardening, and Remediation Guide for Education Sector Defenders
Open eClass 3.15 RCE: Public Exploit Means the Clock Is Already Running Security Arsenal's vulnerability management team is flagging a criti...
Rank Math PRO Supply-Chain Compromise: Backdoored WordPress SEO Plugin — Detection and Remediation Guide
Rank Math PRO Supply-Chain Compromise: Backdoored WordPress SEO Plugin — Detection and Remediation Guide What Happened Last week, attackers ...
CVE-2026-110002: Critical WordPress Plugin Flaws (CVSS 9.8) — Detection and Remediation Guide for Arbitrary File Upload and Auth Bypass
Introduction In the last 72 hours, the National Vulnerability Database published seven CRITICAL-severity, network-vector CVEs affecting Word...
AhsayCBS Under Active Attack: Defending Backup Servers Against Webshell Deployment and Cryptomining Campaigns
AhsayCBS Under Active Attack: Defending Backup Servers Against Webshell Deployment and Cryptomining Campaigns Threat actors are actively exp...
Warlock Ransomware Still Exploiting ToolShell SharePoint Flaws — Detection and Remediation Guide for Unpatched On-Prem Servers
Introduction More than a year after the ToolShell SharePoint zero-day chain dominated headlines in mid-2025, the Warlock ransomware operatio...