---
id: CVE-2026-73186
title: >-
  WordPress Enable Media Replace plugin <= 4.2.2 - PHP Object Injection
  vulnerability
summary: Subscriber PHP Object Injection in Enable Media Replace <= 4.2.2 versions.
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: ShortPixel
product: enable-media-replace
affected:
  - enable-media-replace >= n/a <= 4.2.2
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-30T18:45:32.882710Z'
published: '2026-10-30'
updated: '2026-10-30'
sourceUpdated: '2026-10-30T19:00:19.002Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-73186'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/enable-media-replace/vulnerability/wordpress-enable-media-replace-plugin-4-2-2-php-object-injection-vulnerability?_s_id=cve
tags:
  - cve.org
epss: 0.00391
epssPercentile: 0.33491
ingestedAt: '2026-11-05T16:24:31.401Z'
---

## Overview

Subscriber PHP Object Injection in Enable Media Replace <= 4.2.2 versions.

## Affected

- `enable-media-replace >= n/a <= 4.2.2`

## Remediation

Update to 4.2.3 or a higher version.