VULNERABILITY INTELLIGENCE

CVE-2026-45247

CVSS score9.8 CRITICAL
EPSS probability26.16%
CISA KEVKnown exploited vulnerability
Published2026-05-26
Last modified2026-07-24
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Known Exploited Vulnerability

Mirasvit Full Page Cache Warmer Deserialization of Untrusted Data Vulnerability

Vendor / product: Mirasvit / Mirasvit Full Page Cache Warmer

Description

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.

Weakness classification

  • disclosure@vulncheck.com: CWE-502

Primary references