CVE-2026-33355: Exposure of Sensitive Information to an Unauthorized Actor

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, the /private-posts endpoint did not apply post-type visibility filtering, allowing regular PM participants to see whisper posts in PM topics they had access to. Versions 2026.3.0-latest.1...

Discourse 信息泄露漏洞

Discourse is Discourse open source set of open source community discussion platform. The platform includes features such as community , e-mail and chat rooms . Discourse suffers from an information disclosure vulnerability that stems from the /private-posts endpoint not applying post type...

Discourse 安全漏洞

Discourse is an open-source community discussion platform developed by Discourse. This platform includes features such as communities, email communication, and chat rooms. Versions of Discourse prior to 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 contain security vulnerabilities. These...

Observability for AI Systems: Strengthening visibility for proactive risk detection

Adoption of Generative AI GenAI and agentic AI has accelerated from experimentation into real enterprise deployments. What began with copilots and chat interfaces has quickly evolved into powerful business systems that autonomously interact with sensitive data, call external APIs, connect to...

Observability for AI Systems: Strengthening visibility for proactive risk detection

Adoption of Generative AI GenAI and agentic AI has accelerated from experimentation into real enterprise deployments. What began with copilots and chat interfaces has quickly evolved into powerful business systems that autonomously interact with sensitive data, call external APIs, connect to...

CVE-2026-32693

In Juju from version 3.0.0 through 3.6.18, the authorization of the "secret-set" tool is not performed correctly, which allows a grantee to update the secret content, and can lead to reading or updating other secrets. When the "secret-set" tool logs an error in an exploitation attempt, the secret...

Why East-West Visibility Matters for Grid Security

Learn how east-west traffic visibility helps detect and stop lateral movement attacks inside electric grid infrastructure and critical OT networks...

AI is Everywhere, But CISOs are Still Securing It with Yesterday's Skills and Tools, Study Finds

A majority of security leaders are struggling to defend AI systems with tools and skills that are not fit for the challenge, according to the AI and Adversarial Testing Benchmark Report 2026 from Pentera. The report, based on a survey of 300 US CISOs and senior security leaders, examines how...

PT-2026-25818

The Azure Blob Storage for Craft CMS plugin provides an Azure Blob Storage integration for Craft CMS. In versions on the 2.x branch prior to 2.1.1, unauthenticated users can view a list of buckets the plugin has access to. The DefaultController-actionLoadContainerData endpoint allows...

Admidio is Missing CSRF Protection on Role Membership Date Changes

The savemembership action in modules/profile/profilefunction.php saves changes to a member's role membership start and end dates but does not validate the CSRF token. The handler checks stopmembership and removeformermembership against the CSRF token but omits savemembership from that check...

Securing Autonomous AI Agents with TrendAI & NVIDIA OpenShell

Learn how TrendAI and NVIDIA OpenShell help secure autonomous AI agents and build trusted enterprise AI systems with stronger visibility and control...

CVE-2026-30943 Gokapi has Privilege Escalation in File Replace

Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, An insufficient authorization check in the file replace API allows a user with only list visibility permission UserPermListOtherUploads to delete another user's file by abusing the...

CVE-2026-30943 Gokapi has Privilege Escalation in File Replace

Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, An insufficient authorization check in the file replace API allows a user with only list visibility permission UserPermListOtherUploads to delete another user's file by abusing the...

CVE-2026-30943

Gokapi prior to version 2.2.4 contains an insufficient authorization check in the file replace API. A user with only list visibility permission (UserPermListOtherUploads) could delete another user’s file by abusing the deleteNewFile flag, effectively escalating privileges. The issue is fixed in 2...

The CISO’s Dilemma: How To Scale AI Securely

Your board wants AI. Your developers are building with it. Your budget committee is asking for an ROI timeline. But as CISO, you're the one who has to answer when the inevitable question comes up: "How do we know this is secure?" If you're like most security leaders, you're caught between two...

Microsoft Windows Active Setup Persistence Module

This Metasploit module leverages the Windows Active Setup mechanism to establish persistence while integrating multiple evasion and stealth techniques designed to reduce forensic visibility and bypass detection mechanisms...

Improperly Controlled Modification of Dynamically-Determined Object Attributes

Overview django-unicorn is an A magical full-stack framework for Django. Affected versions of this package are vulnerable to Improperly Controlled Modification of Dynamically-Determined Object Attributes via unvalidated attribute access within the action parsers that fail to enforce visibility...

Secure agentic AI for your Frontier Transformation

Today we shared the next step to make Frontier Transformation real for customers across every industry with Wave 3 of Microsoft 365 Copilot, Microsoft Agent 365, and Microsoft 365 E7: The Frontier Suite. Introducing the First Frontier Suite built on Intelligence and Trust As our customers rapidly...

Secure agentic AI for your Frontier Transformation

Today we shared the next step to make Frontier Transformation real for customers across every industry with Wave 3 of Microsoft 365 Copilot, Microsoft Agent 365, and Microsoft 365 E7: The Frontier Suite. Introducing the First Frontier Suite built on Intelligence and Trust As our customers rapidly...

Patch, track, repeat: The 2025 CVE retrospective

Welcome to this week's edition of the Threat Source newsletter. It's time to look back at a year that pushed the vulnerability landscape to new heights. I'll admit this retrospective is arriving a bit later than planned. With 48,196 CVEs in 2025 a stunning 132 vulnerabilities per day, the analysi...