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FILEDWeekly Cybersecurity Recap: Atlassian Exploits, Helpdesk Zero-Days, Rogue Certificates and ShinyHunters Arrests CRITICALHackers Begin Exploiting Critical Atlassian Data Center Flaw Within Hours of Disclosure CRITICALAnthropic Expands Claude Access for Cybersecurity Teams After Discovering 129,000 Software Vulnerabilities FILEDOver 100 Compromised Websites Spread LunexStealer Through Fake Cloudflare Verification Pages CRITICALEY Data Breach Exposes Sensitive Information of Goldman Sachs and Man Group Clients CRITICALLibreOffice and OpenOffice Flaws Let Malicious Spreadsheets Execute Code Without Macro Warnings FILEDWikimedia Says ‘Rogue’ OpenAI Agents Tried to Exploit Tools and Generated Millions of Requests FILEDGoogle Pauses Open-Source Product Bug Bounties After Surge in Invalid Automated Reports FILEDWeekly Cybersecurity Recap: Atlassian Exploits, Helpdesk Zero-Days, Rogue Certificates and ShinyHunters Arrests CRITICALHackers Begin Exploiting Critical Atlassian Data Center Flaw Within Hours of Disclosure CRITICALAnthropic Expands Claude Access for Cybersecurity Teams After Discovering 129,000 Software Vulnerabilities FILEDOver 100 Compromised Websites Spread LunexStealer Through Fake Cloudflare Verification Pages CRITICALEY Data Breach Exposes Sensitive Information of Goldman Sachs and Man Group Clients CRITICALLibreOffice and OpenOffice Flaws Let Malicious Spreadsheets Execute Code Without Macro Warnings FILEDWikimedia Says ‘Rogue’ OpenAI Agents Tried to Exploit Tools and Generated Millions of Requests FILEDGoogle Pauses Open-Source Product Bug Bounties After Surge in Invalid Automated Reports
CyberNews by Zentrya One
Tag

Vulnerability

Every report filed under this tag.

critical CVE-2026-27540 Vulnerabilities

Hackers Exploit Critical WooCommerce Plugin Flaw to Plant PHP Web Shells

Threat actors are actively exploiting a critical vulnerability in the Wholesale Lead Capture Plugin for WooCommerce, allowing unauthenticated attackers to upload malicious PHP files and potentially take complete control of vulnerable WordPress websites.

critical CVE-2026-5430 Vulnerabilities

Hackers Exploit Critical WSO2 API Manager JWT Flaw Using Forged Admin Tokens

Security researchers have detected active exploitation attempts targeting a critical authentication-bypass vulnerability in WSO2 API Manager, with attackers sending forged JSON Web Tokens (JWTs) containing administrator privileges.

critical CVE-2026-85046, CVE-2026-87491 and CVE-2 Vulnerabilities

China-Linked Hackers Chain Chrome and Windows Zero-Days to Deploy GRIMWEDGE Backdoor

China-linked threat actors have been observed chaining multiple vulnerabilities in Google Chrome and Microsoft Windows as part of sophisticated cyber-espionage campaigns targeting non-governmental organizations and other high-value organizations.

critical CVE-2026-42016 and CVE-2026-42018 Vulnerabilities

CISA Adds 5 Actively Exploited Artifactory, ScreenConnect and RouterOS Flaws to KEV

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added five actively exploited vulnerabilities affecting JFrog Artifactory, ConnectWise ScreenConnect and MikroTik RouterOS to its Known Exploited Vulnerabilities (KEV) catalog.

critical CVE-2026-42018, CVE-2026-42016, CVE-2026 Vulnerabilities

Attackers Chain JFrog Artifactory Flaws to Gain Admin Control and Plant Backdoors

Attackers have been actively exploiting vulnerabilities in self-hosted JFrog Artifactory deployments to obtain administrator privileges, create persistent accounts, execute commands and install backdoors, raising serious concerns for organizations that rely on Artifactory as a central component of their software supply chains.

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