cve-2026-45247

CVE-2026-45247 is a critical remote code execution vulnerability in the Mirasvit Full Page Cache Warmer plugin for Magento 2 and Adobe Commerce. In June 2026, CISA added this flaw to its Known Exploited Vulnerabilities catalog after reports of active exploitation in the wild. The vulnerability, a deserialization bug, allows attackers to execute arbitrary code on affected storefronts. While the issue targets e-commerce platforms, it underscores the broader risk that web applications and third-party extensions pose to Windows and cloud environments integrated with business systems. For WindowsForum readers, this highlights the importance of patching not just Microsoft software but also the web application stack tied to enterprise infrastructure.