CRITICALCVE-2026-45247Published Modified CNA VulnCheck
CVE-2026-45247: Mirasvit Cache Warmer for Magento < 1.11.12 PHP Object Injection
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.
Metrics
- CVSS v4.0
- 9.3
- Severity
- CRITICAL
- Fixed in
- 1.11.12
- Affected Products
- 1
Affected packages
- Mirasvit / Full Page Cache Warmer for Magento 2< 1.11.12 (from 0)
CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:NReferences