{"cve":"CVE-2026-45247","nvd":{"published":"2026-05-26T15:16:39.263","modified":"2026-07-24T11:10:00.170","status":"Analyzed","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.","cvss_v4":{"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:N","score":9.3},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-502"],"references":["https://mirasvit.com/package/changelog/?package=mirasvit/module-cache-warmer","https://sansec.io/research/mirasvit-cache-warmer-object-injection","https://www.vulncheck.com/advisories/mirasvit-cache-warmer-for-magento-php-object-injection","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-45247","https://www.imperva.com/blog/imperva-customers-protected-against-cve-2026-45247-in-mirasvit-full-page-cache-warmer-for-magento/"],"products":["mirasvit:full_page_cache_warmer"],"source":"nvd","synced_at":"2026-10-19T22:36:28.938604137+00:00"},"epss":{"cve":"CVE-2026-45247","score":0.26157,"percentile":0.97994,"date":"2026-10-31"},"kev":{"cve":"CVE-2026-45247","date_added":"2026-06-03","due_date":"2026-06-06","vendor":"Mirasvit","product":"Mirasvit Full Page Cache Warmer","known_ransomware":false},"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}