Mirasvit: >> Full Page Cache Warmer >> 1.0.40 Security Vulnerabilities
CVE-2026-45247
Mirasvit Full Page Cache Warmer for Magento 2 before version 1.11.12 contains a PHP object injection vulnerability that allows unauthenticated attackers to achieve remote code execution by supplying a crafted serialized PHP object in the CacheWarmer cookie. Attackers can exploit the unrestricted call to PHP's native unserialize() function combined with gadget chains available in Magento and its dependencies to execute arbitrary code on the server.
Known exploited
CVSS Score
9.3
EPSS Score
0.061
Published
2026-05-26