---
id: CVE-2026-103693
title: >-
  Frontend Dashboard < 3.0.5 and ProfileGrid < 6.0.0.5 - Unauthenticated PHP
  Object Injection
summary: >-
  The Frontend Dashboard WordPress plugin before 3.0.5, ProfileGrid  WordPress
  plugin before 6.0.0.5 do not prevent an unauthenticated user from storing a
  serialized PHP object in user metadata that is deserialized when a public
  profile is…
severity: critical
cvss: 9
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H'
cvssSource: adp
cwe:
  - CWE-502
product: Frontend Dashboard
affected:
  - frontend_dashboard < 3.0.5
  - ProfileGrid < 6.0.0.5
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-29T10:51:37.238576Z'
published: '2026-10-29'
updated: '2026-10-29'
sourceUpdated: '2026-10-29T10:56:07.950Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-103693'
references:
  - url: 'https://wpscan.com/vulnerability/c156065f-76f1-4f44-bc57-b7d57560813f/'
tags:
  - cve.org
epss: 0.0047
epssPercentile: 0.40642
ingestedAt: '2026-11-01T17:57:46.222Z'
---

## Overview

The Frontend Dashboard WordPress plugin before 3.0.5, ProfileGrid  WordPress plugin before 6.0.0.5 do not prevent an unauthenticated user from storing a serialized PHP object in user metadata that is deserialized when a public profile is viewed, allowing PHP object injection that can lead to arbitrary file write and potential remote code execution.

## Affected

- `frontend_dashboard < 3.0.5`
- `ProfileGrid < 6.0.0.5`

## Remediation

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