CRITICALVulnerability
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NVD CRITICAL: CVE-2026-45247 — Mirasvit Full Page Cache Warmer for Magento 2 before version 1.11.12 contains a ...

·Source: NIST NVD

Updated:

Executive Summary

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 de

Analysis

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. CVSS Score: 9.8. Published: 2026-05-26T15:16:39.263.

Indicators of Compromise (1)

CVE (1)
CVE-2026-45247
Source Attribution

Originally published by NIST NVD on May 26, 2026. Verified by: NIST.

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