CVE-2026-42471

HIGH EPSS 75.1%
Published May 1, 20261mo ago · Modified Jun 17, 20261w ago
8.1 CVSS 3.1
High
Find Similar
Published May 1, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
8.1
Exploitability
2.2
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
75.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-502 Deserialization of Untrusted Data Validation

References 3

  • gist.github.com https://gist.github.com/sgInnora/fa46386840fe978a30d7e53c458f2975
  • github.com https://github.com/mix-php/mix
  • github.com https://github.com/mix-php/mix/blob/v2.2.17/src/sync-invoke/src/Server.php

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.