CVE-2026-42471

Published: May 1, 2026Modified: Jun 17, 2026Deferred

8.1

Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 2.2 / Impact: 5.9

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

Unsafe deserialization vulnerability in MixPHP Framework 2.x thru 2.2.17. The sync-invoke client (Connection.php:76) calls unserialize() on data received from the server response, enabling client-side RCE if connecting to a malicious server.

Related CWEs

CWE-502

Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.

References (3)

https://gist.github.com/sgInnora/fa46386840fe978a30d7e53c458f2975

Source: cve@mitre.org

https://github.com/mix-php/mix

Source: cve@mitre.org

https://github.com/mix-php/mix/blob/v2.2.17/src/sync-invoke/src/Server.php

Source: cve@mitre.org

Timeline

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