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Vulnerability Analysis

Palo Alto PAN-OS CVE-2026-0265: CAS Signature-Verification Auth Bypass (May 2026)

Palo Alto disclosed CVE-2026-0265 on May 13, 2026, a cryptographic-signature-verification flaw in Cloud Authentication Service that bypasses PAN-OS authentication. Researchers claim live GlobalProtect portal bypasses. Full analysis.

May 15, 202612 min read
Vulnerability Analysis

MCPwn (CVE-2026-33032): One Missing Auth Check Turned nginx-ui's MCP Endpoint Into Unauthenticated RCE

nginx-ui added MCP support and split it across two HTTP routes. One route shipped without the auth middleware. The result is a CVSS 9.8 unauthenticated takeover, actively exploited, fixed with 27 characters of code.

May 4, 20269 min read
Vulnerability Response

CVE-2025-22462 in Ivanti Neurons for ITSM: Patch Posture & SBOM Response

Ivanti Neurons for ITSM auth bypass scored CVSS 9.8 and grants full admin access. Defender playbook for the ITSM patching emergency.

May 15, 20256 min read
Vulnerability Analysis

CrushFTP CVE-2025-31161: Authentication Bypass Exploited in the Wild

A critical authentication bypass in CrushFTP allowed unauthenticated access to file transfer servers. Exploitation was observed within days of disclosure, targeting multiple industries.

Apr 7, 20255 min read
Vulnerability Analysis

Palo Alto PAN-OS Authentication Bypass: CVE-2025-0108

A path traversal flaw in Palo Alto Networks PAN-OS management web interface allowed unauthenticated access to sensitive REST API endpoints. Exploitation began within days of disclosure.

Feb 12, 20255 min read
Vulnerability Analysis

Fortinet FortiGate Authentication Bypass: CVE-2024-55591 Explained

A critical authentication bypass in FortiOS and FortiProxy allowed attackers to gain super-admin privileges via crafted Node.js websocket requests. Here's what happened and how to protect your infrastructure.

Jan 14, 20255 min read
Vulnerability Analysis

F5 BIG-IP CVE-2023-46747: Authentication Bypass Puts Network Infrastructure at Risk

A critical authentication bypass in F5 BIG-IP allowed unauthenticated attackers to gain administrative access. The vulnerability affected the management interface of devices protecting enterprise networks.

Oct 27, 20235 min read

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