---
id: CVE-2026-116389
title: >-
  WordPress Phoenix Media Rename plugin <= 3.13.5 - PHP Object Injection
  vulnerability
summary: >-
  Deserialization of Untrusted Data vulnerability in crossi72 Phoenix Media
  Rename phoenix-media-rename allows Object Injection.This issue affects Phoenix
  Media Rename: from n/a through 3.13.5.
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cvssSource: cna
cwe:
  - CWE-502
vendor: crossi72
product: phoenix-media-rename
affected:
  - phoenix-media-rename <= 3.13.5
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-29T13:41:29.366670Z'
published: '2026-10-28'
updated: '2026-10-29'
sourceUpdated: '2026-10-29T13:47:37.643Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-116389'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/phoenix-media-rename/vulnerability/wordpress-phoenix-media-rename-plugin-3-13-5-php-object-injection-vulnerability?_s_id=cve
tags:
  - cve.org
epss: 0.00288
epssPercentile: 0.21436
ingestedAt: '2026-10-28T14:12:18.556Z'
---

## Overview

Deserialization of Untrusted Data vulnerability in crossi72 Phoenix Media Rename phoenix-media-rename allows Object Injection.This issue affects Phoenix Media Rename: from n/a through 3.13.5.

## Affected

- `phoenix-media-rename <= 3.13.5`

## Remediation

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