Vulnerability 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 Score
HIGH
Related Weaknesses (CWE)
References
- https://gist.github.com/sgInnora/fa46386840fe978a30d7e53c458f2975
- https://github.com/mix-php/mix
- https://github.com/mix-php/mix/blob/v2.2.17/src/sync-invoke/src/Server.php
FAQ
What is CVE-2026-42471?
CVE-2026-42471 is a vulnerability with a CVSS score of 8.1 (HIGH). 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...
How severe is CVE-2026-42471?
CVE-2026-42471 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-42471?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.