CVE-2026-42471

HIGH

8.1

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.

CVE Details

CVSS v3.1 Score8.1

SeverityHIGH

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

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredNONE

User InteractionNONE

Published5/1/2026

Last Modified5/1/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-502

References

https://gist.github.com/sgInnora/fa46386840fe978a30d7e53c458f2975(cve@mitre.org)

https://github.com/mix-php/mix(cve@mitre.org)

https://github.com/mix-php/mix/blob/v2.2.17/src/sync-invoke/src/Server.php(cve@mitre.org)

IOC Correlations

No correlations recorded

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