CVE-2026-42473

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CVSS 3.1

9.8 critical

EPSS

<1%p31

Published

May 1, 2026 (May 1, 2026)

Modified

Jun 17, 2026

Description

Unsafe deserialization vulnerability in MixPHP Framework 2.x thru 2.2.17. The session and cache handlers use unserialize() on data from the filesystem in the FileHandler object.

Weakness: CWE-502
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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