New at Horizon3

Resource Center

Welcome to our cybersecurity resource center where we uncover how malicious actors exploit weaknesses in systems, while going beyond the technical aspects and examining real-world perspectives across various industries.

LATEST VULNERABILITIES

Bomb Streamline Icon: https://streamlinehq.com

CVE-2026-27771

CVE-2026-27771 is a high-severity authentication bypass vulnerability affecting Gitea’s built-in package and container registry functionality. The flaw may allow unauthenticated attackers to retrieve private container images and package artifacts without valid credentials.
Read More →
Bomb Streamline Icon: https://streamlinehq.com

CVE-2026-9082

CVE-2026-9082 is a highly critical SQL injection vulnerability in Drupal core affecting PostgreSQL-backed deployments. The flaw allows unauthenticated attackers to execute arbitrary SQL queries and potentially compromise affected environments.
Read More →

WEBINAR REPLAY

SEARCH

CATEGORIES

TAGS

SEARCH

    CVE-2026-1731

    February 11, 2026
    BeyondTrust Privileged Remote Access and Remote Support | Pre-Auth Remote Code Execution

    From Patch Tuesday to Pentest Wednesday®: Continuous Validation in a Regulated Environment

    February 11, 2026
    By moving from annual snapshots to continuous validation, this organization replaced assumptions with proof. Findings became easier to prioritize. Remediation became easier to justify. Fixes could be verified instead of assumed.

    How Horizon3’s NodeZero® Platform Supports the Realtime Evaluation of the Effectiveness of Zero Trust Functionality for the US Federal Government.

    February 5, 2026
    NodeZero® enables federal agencies to continuously validate Zero Trust controls in production environments, delivering real-time, adversary-driven proof aligned to FedRAMP, NIST, CMMC, and DoD Zero Trust mandates.

    CVE-2025-40551

    January 28, 2026
    SolarWinds Web Help Desk Deserialization Vulnerability | Active Exploitation

    CVE-2025-40551: Another Solarwinds Web Help Desk Deserialization Issue

    January 28, 2026
    CVE-2025-40551 details multiple chained vulnerabilities in SolarWinds Web Help Desk that allow unauthenticated attackers to achieve remote code execution on vulnerable instances.

    Defending with AD Tripwires: GOAD Walkthrough

    January 26, 2026
    This walkthrough shows how AD Tripwires turn quiet Active Directory reconnaissance into deterministic, low-noise detections. Using a GOAD (Game of Active Directory) environment, we demonstrate how exposed-credentials, Kerberoasting, and AS-REP Roasting tripwire accounts surface attacker behavior early in the attack path—mapping real techniques to Windows Security Events and platform alerts so defenders can see exactly…

    CVE-2026-24061

    January 26, 2026
    GNU InetUtils telnetd Authentication Bypass Vulnerability

    Ticket to Shell: Exploiting PHP Filters and CNEXT in osTicket (CVE-2026-22200)

    January 22, 2026
    CVE-2026-22200 is a severe vulnerability affecting osTicket, a popular open source helpdesk and ticketing system. This vulnerability enables anonymous attackers to read arbitrary files from the osTicket server, and in some cases execute arbitrary code. This issue is patched in osTicket 1.18.3 / 1.17.7.

    Beyond the Perimeter: Why Deception is Critical to Protecting the World’s Most Sensitive Organisations

    January 21, 2026
    Insights from the UK NCSC Active Cyber Defence trials reveal why cyber deception, Tripwires, and attacker-centric defense are critical for protecting highly sensitive organisations.

    Introducing NodeZero® High-Value Targeting: Think Like an Attacker, Prioritize What Matters

    January 20, 2026
    High-Value Targeting (HVT) analyzes and prioritizes systems and accounts based on business impact, replicating how sophisticated attackers identify and prioritize targets after establishing initial access. It identifies domain controllers, privileged accounts, and critical infrastructure, directing NodeZero to test the most critical attack paths first. As NodeZero discovers new systems, credentials, and network relationships, HVT continuously…