HIGHVulnerability
Verified
Global

CISA KEV: Mirasvit Mirasvit Full Page Cache Warmer — Mirasvit Full Page Cache Warmer Deserialization of Untrusted Data Vulnerability

·Source: CISA KEV

Updated:

Executive Summary

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.

Analysis

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. Added to CISA Known Exploited Vulnerabilities catalog on 2026-06-03. Remediation due: 2026-06-06.

Indicators of Compromise (1)

CVE (1)
CVE-2026-45247
NVDMITRE CVE
Source Attribution

Originally published by CISA KEV on Jun 3, 2026. Verified by: CISA.

Related Threats

CRITICALVulnerability

NVD CRITICAL: CVE-2026-58289 — Access of resource using incompatible type ('type confusion') in Microsoft Edge ...

Access of resource using incompatible type ('type confusion') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

CVE-2026-58289
NIST NVD
MEDIUMVulnerability

Unpatched Flaws Disclosed in Filesystem Bundled Into Millions of Embedded Devices

Security firm runZero has disclosed seven vulnerabilities in FatFs, a small filesystem library that lets a device read and write the FAT and exFAT formats used on USB drives and SD cards. The flaws matter because FatFs is nearly everywhere. It ships inside the firmware that runs security cameras, drones, industrial controllers, hardware crypto wallets, and other devices built on

The Hacker News
MEDIUMVulnerability

NetNut proxy network disrupted, 2 million infected devices cut off

A joint operation involving Google has disrupted NetNut, a residential proxy network that gave access to millions of compromised Android devices, including smart TVs and streaming boxes. [...]

BleepingComputer