CISA WARNS OF CRITICAL FLAWS IN SHAREPOINT, WSO2, ADOBE

CISA identified a critical authentication bypass vulnerability (CVE-2026-5430) in WSO2 products as a primary threat. The flaw allows attackers to bypass security controls and gain unauthorized access to enterprise systems. SharePoint and Adobe Commerce are also targeted, with CISA noting that threat actors are exploiting known vulnerabilities across multiple platforms. The agency has added these flaws to its list of actively exploited vulnerabilities. Organizations using affected products should prioritize patching immediately. CISA recommends: - Applying available security updates - Monitoring systems for suspicious authentication activity - Restricting network access to vulnerable applications - Reviewing access logs for unauthorized access attempts No patch availability timeline was specified for all affected products. Organizations without immediate patches should consider isolating vulnerable systems or implementing additional access controls.