CVE-2026-45247

Known Exploited (CISA KEV)CRITICAL

9.0

CVSS Severity Score

EPSS Score60.2200%

EPSS Percentile84.75th

PublishedJun 3, 2026

Last ModifiedJun 12, 2026

Vulnerability Description

Mirasvit Mirasvit Full Page Cache Warmer is vulnerable to Mirasvit Full Page Cache Warmer Deserialization of Untrusted Data Vulnerability. Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Affected Platforms (CPE)

📦

Mirasvit

Mirasvit Full Page Cache Warmer

Refer to description

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