{"id":"CVE-2026-45247","vendor_project":"Mirasvit","product":"Mirasvit Full Page Cache Warmer","vulnerability_name":"Mirasvit Full Page Cache Warmer Deserialization of Untrusted Data Vulnerability","date_added":"2026-06-03","due_date":"2026-06-06","known_ransomware_use":"Unknown","short_description":"Mirasvit Full Page Cache Warmer contains a deserialization of untrusted data vulnerability that could allow unauthenticated attackers to achieve remote code execution by supplying a crafted serialized PHP object in the CacheWarmer cookie.","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","cwes":"CWE-502","cvss_version":"4.0","cvss_severity":"CRITICAL","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:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","nvd_published":"2026-05-26","nvd_status":"Analyzed","epss":0.27546,"epss_percentile":0.9799,"cvss_score":9.3,"days_published_to_kev":8,"source":"https://data.cybermax-tools.workers.dev/cve/CVE-2026-45247","by":"CyberMax"}