PULSE
ES
FEED
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← All CVEs
CVE Watch—

CVE-2026-45247

Mirasvit Full Page Cache Warmer Deserialization of Untrusted Data Vulnerability

CVSS

—

No CVSS

EPSS

2.1%

p81

KEV

YES

Jun 3, 2026

Exploit Today

74

0-100

Published: — · Last modified: —

EPSS · 30d
2.1%EPSS · 30 days27.5%
2026-09-172026-10-15
KEV catalog record

Product

Mirasvit / Mirasvit Full Page Cache Warmer

Vulnerability

Mirasvit Full Page Cache Warmer Deserialization of Untrusted Data Vulnerability

Added to KEV

Jun 3, 2026

Remediate by

Jun 6, 2026

Known ransomware use

No

Summary 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.

Notes

https://mirasvit.com/package/changelog/?package=mirasvit/module-cache-warmer ; https://nvd.nist.gov/vuln/detail/CVE-2026-45247

Related CVEs

No related CVEs by CWE or product.