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Welcome to RootShell
Hardcore cybersecurity deep dives & breaking security news
Advanced Blind SSRF Exploitation: Multi-Stage OOB, Rate-Limit Bypass & Automation
Learn how to chain blind SSRF requests for multi-stage out-of-band attacks, defeat rate-limiting controls, and build automated frameworks that scale. Real-world examples, code snippets, and mitigation strategies are covered for security professionals.
Mastering CL.TE Desync: Content-Length vs Transfer-Encoding Exploitation
Learn how CL.TE HTTP request smuggling works, craft malicious payloads, detect vulnerable servers, and apply robust mitigations. Includes theory, hands-on labs, tools, and real-world case studies.
Active DNS Enumeration: dig, nslookup, host, fierce & dnsrecon
Learn how to harvest DNS data using dig, nslookup, host, fierce, and dnsrecon. The guide covers record types, scripting, wildcard detection, AXFR attempts, automation with bash/jq, and how to turn raw results into actionable intelligence.
Intro to Google Dorking: Mastering Basic Search Operators
Learn how Google’s advanced search operators work, how to craft precise dorks, and how to automate and protect against information leakage using practical examples and scripts.
Unconstrained Delegation Abuse: Exploiting Mis-configured SPNs
Learn how to locate SPNs with unconstrained delegation, request and forge Kerberos tickets using PowerView and Rubeus, and pivot to high-privilege accounts. Includes detection, mitigation, and hands-on labs.
WebSocket Tunneling for C2: Introductory Study Guide
Learn how WebSocket connections can be abused for command and control, from handshake fundamentals to building a minimal C2 server and evasion techniques. This guide offers practical code, detection tips, and real-world context for security professionals.
Critical HPE AOS-CX Flaw Lets Remote Attackers Reset Admin Passwords
A newly disclosed CVE-2026-23813 in HPE Aruba AOS-CX switches permits unauthenticated remote password resets via the web UI. With a CVSS score of 9.8, the bug threatens full control of enterprise and service-provider networks until patched.
Ivanti Endpoint Manager Auth Bypass (CVE-2026-1603) Added to CISA KEV
CISA has placed Ivanti Endpoint Manager’s authentication-bypass flaw (CVE-2026-1603) on its Known Exploited Vulnerabilities list, urging agencies to patch within two weeks. The unauthenticated bypass can steal credential data and is already being used in the wild, despite patches being available since early 2021.
Critical RCE Flaws Hit Veeam Backup & Replication - Patch Immediately
Three authenticated remote code execution bugs (CVE-2026-21666, CVE-2026-21667, CVE-2026-21708) and two high-severity flaws threaten Veeam Backup & Replication servers. Rapid patching to build 12.3.2.4465 is essential to protect backup data from ransomware and other attacks.
Google Patches Two Actively Weaponized Chrome Zero-Days (Skia & V8)
Google released emergency updates on March 13 2026 for Chrome zero-days CVE-2026-3909 (Skia) and CVE-2026-3910 (V8), both rated 8.8 CVSS and confirmed exploited in the wild. The patches close a third weaponized Chrome flaw this year.
Zero-Day Alert: CVE-2026-21262 Lets Low-Privileged Users Grab SQL Sysadmin Rights
Microsoft disclosed a critical elevation-of-privilege zero-day in SQL Server 2016-2025 (CVE-2026-21262). An authenticated low-privilege account can pivot to sysadmin, jeopardizing on-prem, cloud, and hybrid deployments. Patches released March 10-11, 2026 - immediate remediation is essential.
Zero-Click Data Theft: Excel’s Copilot Agent Flaw (CVE-2026-26144)
A critical information-disclosure bug (CVE-2026-26144) lets a malicious Excel file trigger Copilot Agent to exfiltrate data without any user interaction. Microsoft patched it in March 2026; immediate mitigation is to apply the update or disable Copilot.
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