CVE-2026-45247

UNKNOWNKnown Exploited

CISA Known Exploited Vulnerability

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

Remediation deadline: June 6, 2026

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.

Timeline

Published:June 3rd, 2026 12:00 AM

Last modified:June 3rd, 2026 12:00 AM

Added to KEV:June 3rd, 2026

CVSS Scoring

No CVSS v3 score available

Affected Software

From NVD CPE configuration data

Vendors

Mirasvit

Products

Mirasvit Full Page Cache Warmer

Weaknesses (CWE)

CWE-502

References & Reports

Advisories, patches, and third-party reports

No references available.

Source: CISA KEV + NVD · Data may lag official sources by up to one minute