---
id: CVE-2025-58619
title: >-
  Deserialization of Untrusted Data vulnerability in sbouey Falang multilanguage
  falang allows Object Injection.This issue affects Falang multilanguage: from
  n/a through <= 1.3.65.
summary: >-
  Deserialization of Untrusted Data vulnerability in sbouey Falang multilanguage
  falang allows Object Injection.This issue affects Falang multilanguage: from
  n/a through <= 1.3.65.
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'
cwe:
  - CWE-502
published: '2025-11-06'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T21:10:00.200'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-58619'
references:
  - url: >-
      https://patchstack.com/database/Wordpress/Plugin/falang/vulnerability/wordpress-falang-multilanguage-plugin-1-3-65-php-object-injection-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
epss: 0.00403
epssPercentile: 0.32475
ingestedAt: '2026-10-07T21:54:14.940Z'
---

## Overview

Deserialization of Untrusted Data vulnerability in sbouey Falang multilanguage falang allows Object Injection.This issue affects Falang multilanguage: from n/a through <= 1.3.65.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.