---
id: CVE-2026-104408
title: >-
  Improper Neutralization of Special Elements used in an SQL Command ('SQL
  Injection') vulnerability in Groundhogg Groundhogg groundhogg allows Blind SQL
  Injection.This issue affects Groundhogg: from n/a through 4.8.3.
summary: >-
  Improper Neutralization of Special Elements used in an SQL Command ('SQL
  Injection') vulnerability in Groundhogg Groundhogg groundhogg allows Blind SQL
  Injection.This issue affects Groundhogg: from n/a through 4.8.3.
severity: high
cvss: 7.6
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L'
cwe:
  - CWE-89
vendor: Groundhogg
product: groundhogg
affected:
  - groundhogg <= 4.8.3
published: '2026-10-05'
updated: '2026-10-05'
sourceUpdated: '2026-10-05T15:17:14.890'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-104408'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/groundhogg/vulnerability/wordpress-groundhogg-plugin-4-8-3-sql-injection-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-05T13:57:52.339075Z'
epss: 0.00279
epssPercentile: 0.18469
ingestedAt: '2026-10-05T09:16:17.866Z'
---

## Overview

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Groundhogg Groundhogg groundhogg allows Blind SQL Injection.This issue affects Groundhogg: from n/a through 4.8.3.

## Remediation

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