LIVE FEED

HIGH: Ninja Forms (WordPress) — actively exploited for backdoor installation; 32 zero-days demoed at Pwn2Own Ireland [6,7]◆HIGH: Atlassian Jira/Confluence — CVE-2026-21589 critical file-access flaw disclosed (Data Center) [8]◆HIGH: ASOS breach — unauthorized push notifications; attackers claim Snowflake data theft [9,25]◆HIGH: AI phishing — fake ChatGPT, Gemini, Claude portals steal MFA codes from ad account managers [1,10]◆HIGH: Linux backdoors evade detection in telecom sector via email-service impersonation (Korea, Taiwan) [2]◆HIGH: REJETTO HFS (CVE-2026-61500) — Active scanning for RCE; session forgery attacks ongoing◆HIGH: MICROSOFT EXCHANGE (CVE-2026-96940) — CVSS 8.8 privilege escalation; authentication bypass◆HIGH: DELL SYSTEM UPDATE (CVE-2026-86360+) — Root privilege escalation in DSU CLI tool◆HIGH: Ninja Forms (WordPress) — actively exploited for backdoor installation; 32 zero-days demoed at Pwn2Own Ireland [6,7]◆HIGH: Atlassian Jira/Confluence — CVE-2026-21589 critical file-access flaw disclosed (Data Center) [8]◆HIGH: ASOS breach — unauthorized push notifications; attackers claim Snowflake data theft [9,25]◆HIGH: AI phishing — fake ChatGPT, Gemini, Claude portals steal MFA codes from ad account managers [1,10]◆HIGH: Linux backdoors evade detection in telecom sector via email-service impersonation (Korea, Taiwan) [2]◆HIGH: REJETTO HFS (CVE-2026-61500) — Active scanning for RCE; session forgery attacks ongoing◆HIGH: MICROSOFT EXCHANGE (CVE-2026-96940) — CVSS 8.8 privilege escalation; authentication bypass◆HIGH: DELL SYSTEM UPDATE (CVE-2026-86360+) — Root privilege escalation in DSU CLI tool◆

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HIGH/ OCTOBER 7, 2026TODAY’S BRIEFING — #201

WordPress, Atlassian, ASOS breached; AI-powered phishing escalates

WordPress sites actively exploited via Ninja Forms, Atlassian critical file-access flaw disclosed

CVE-2026-93836Ninja Forms (WordPress plugin) — Stored XSS [exploitation unverified] to install backdoors and create rogue admin accounts CVE-2026-94504WPC Product Bundles for WooCommerce (WordPress plugin) — Stored XSS [exploitation unverified] to install backdoors and create rogue admin accounts CVE-2026-21589Atlassian Jira, Confluence, Bitbucket (Data Center) — Critical arbitrary file-access vulnerability in self-hosted Data Center products

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201 briefings published

29 vuln reports

59 tools indexed

$0 for security teams

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Critical vulnerabilities

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CVE	Product	CVSS	Exploited	Patch
CVE-2026-85706	GitLab Community Edition And Enterprise Edition	10	KEV	—
CVE-2026-5430	WSO2 Multiple Products	10	KEV	advisory
CVE-2026-76460	Cisco Identity Services Engine	10	KEV	advisory
CVE-2026-93952	Arista VeloCloud Orchestrator	10	KEV	advisory
CVE-2026-20079	Cisco Secure Firewall Management Center (FMC) And Security Cloud Control (SCC) Firewall Management	10	KEV	advisory

KEV = listed in CISA catalog · IN WILD = active exploitation reported · PoC = public exploit code

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HighOctober 7, 2026

WordPress, Atlassian, ASOS breached; AI-powered phishing escalates

WordPress sites actively exploited via Ninja Forms, Atlassian critical file-access flaw disclosed

Data BreachPhishingCredential TheftVuln ExploitRetailTechnology

HighOctober 6, 2026

Rejetto HFS, MS Exchange, Dell System Update under active exploitation

Rejetto HFS vulnerability (CVE-2026-61500) actively scanned; Microsoft Exchange flaw permits privilege escalation; Dell DSU tool flaws enable root access. Denmark population breach affects 8.8M people.

Vuln ExploitZero-DayData BreachHealthcareEducation

HighOctober 5, 2026

Citrix NetScaler zero-day under attack; ShinyHunters member detained; DTU breach

Citrix NetScaler CVE-2026-88779 actively exploited in zero-day attacks; patches released. ShinyHunters member detained in Jordan aiding FBI. Danish university DTU breach exposes 200,000 records. TA419 phishing targets U.S. AI policy experts.

Zero-DayVuln ExploitAPTData BreachTechnologyEducationDefense

HighOctober 4, 2026

Microsoft, Fortra vulnerabilities patched; Warlock escalates SharePoint attacks on critical infrastructure

Microsoft shipped nearly 1,000 patches; Fortra issued critical BoKS updates; Warlock ransomware escalates SharePoint exploits against water utilities, telecom operators, and government bodies in Portuguese/Spanish-speaking regions.

Vuln ExploitRansomwareAPTData BreachGovernmentEducationTelecom

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Kali Linux

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WordPress, Atlassian, ASOS breached; AI-powered phishing escalates

Critical vulnerabilities

Daily briefings

WordPress, Atlassian, ASOS breached; AI-powered phishing escalates

Rejetto HFS, MS Exchange, Dell System Update under active exploitation

Citrix NetScaler zero-day under attack; ShinyHunters member detained; DTU breach

Microsoft, Fortra vulnerabilities patched; Warlock escalates SharePoint attacks on critical infrastructure

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