Name: CVE-2025-64353: Deserialization of Untrusted Data
Creator: Rapid7
Published: 2025-10-31T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2025-64353, CVSS 8.8, EPSS 0.00364

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

CVSS Details

CVSS 3.1 Base Score: 8.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Polylang Plugin	—	Update polylang plugin to version 3.7.4, or a newer patched version	Nov 5, 2025	Oct 28, 2025

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CVSS Details

Covered by Rapid7

Prioritise with Active Threat Intelligence