High severity8.8NVD Advisory· Published Oct 31, 2025· Updated Apr 15, 2026

CVE-2025-64353

Description

Deserialization of Untrusted Data vulnerability in Chouby Polylang polylang allows Object Injection.This issue affects Polylang: from n/a through <= 3.7.3.

Affected products

WordPress/Polylanginferred
Range: <=3.7.3
Package: https://wordpress.org/plugins/polylang

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

patchstack.com/database/Wordpress/Plugin/polylang/vulnerability/wordpress-polylang-plugin-3-7-3-deserialization-of-untrusted-data-vulnerabilitynvd

News mentions

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