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THREAT OPS › Threat News › [CISA KEV] CVE-2026-45247 — Mirasvit Mirasvit Full Page Cache Warmer: Mirasvit Full Page Cache Warmer Deserialization of Untrusted Data Vulnerability

[CISA KEV] CVE-2026-45247 — Mirasvit Mirasvit Full Page Cache Warmer: Mirasvit Full Page Cache Warmer Deserialization of Untrusted Data Vulnerability

lowcisa_kevPublished 2026-06-03

CVE: CVE-2026-45247 Vendor: Mirasvit Product: Mirasvit Full Page Cache Warmer Vulnerability: Mirasvit Full Page Cache Warmer Deserialization of Untrusted Data Vulnerability Date Added: 2026-06-03 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. Due Date: 2026-06-06

MITRE ATT&CK techniques

Cloud ServicesT1021.007

Indicators of compromise

CVE-2026-45247cve
https://mirasvit.com/package/changelog/?package=mirasvit/module-cache-warmerurl

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-45247