WordPress plugin
Groundhogg — CRM, Newsletters, and Marketing Automation security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 43 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High17
- Medium26
- Low0
All Groundhogg — CRM, Newsletters, and Marketing Automation vulnerabilities
- High8.1Authenticated (Sales Representative+) Arbitrary File Deletion via CSV Import 'copy_file' Field Mapping
≤4.9.3Update to 4.9.4
- High7.2Unauthenticated Stored Cross-Site Scripting via 'ref' Parameter
≤4.5.14Update to 4.5.15
- High8.1Unauthenticated Privilege Escalation to Support User Identity Confusion
≤4.8.3Update to 4.9
- High8.8Authenticated (Custom+) Privilege Escalation to 'user' Parameter
≤4.9Update to 4.9.1
- High8.8Authenticated (Sales Person+) Privilege Escalation via Contact Identity Rebinding leading to Administrator Account Takeover to 'user_id' Parameter (v3 /contacts) chained with v4 /emails/test
≤4.9Update to 4.9.1
- High7.2Unauthenticated Stored Cross-Site Scripting
<4.5.13Update to 4.5.13
- High8.1Authenticated (Sales Representative+) Arbitrary File Deletion
≤4.4.1Update to 4.5
- High8.1Authenticated (Sales Representative+) Arbitrary File Deletion
≤4.4Update to 4.4.1
- High7.5Authenticated (Sales Representative+) PHP Object Injection
≤4.2.2Update to 4.2.2.1
- High8.8Authenticated (Sales Rep+) Arbitrary File Upload
≤4.2.1Update to 4.2.2
- High7.2Authenticated (Administrator+) Arbitrary File Deletion
≤4.1.1.2Update to 4.1.2
- High8.8Authenticated (Author+) Arbitrary File Upload via gh_big_file_upload Function
≤3.7.3.5Update to 3.7.3.6
- High7.2Authenticated (Administrator+) SQL Injection
≤2.7.11Update to 2.7.11.1
- High7.5Cross-Site Request Forgery to Privilege Escalation
≤2.7.9.8Update to 2.7.10
- High7.2Authenticated (Administrator)+ SQL Injection
≤2.7.9.3Update to 2.7.9.4
- High8.8SQL Injection
≤1.3.11.13Update to 2.0.8
- High8.8Remote Code Execution
<1.3.5Update to 1.3.5
Groundhogg — CRM, Newsletters, and Marketing Automation: common questions
Does Groundhogg — CRM, Newsletters, and Marketing Automation have known vulnerabilities?
Yes. VulnCrest Radar lists 43 known vulnerabilities in Groundhogg — CRM, Newsletters, and Marketing Automation: 17 high, 26 medium. None are known to affect version null.
How do I check which version of Groundhogg — CRM, Newsletters, and Marketing Automation I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Groundhogg — CRM, Newsletters, and Marketing Automation vulnerability?
CVE-2026-109221, published Oct 15, 2026: Groundhogg <= 4.9.3 - Authenticated (Sales Representative+) Arbitrary File Deletion via CSV Import 'copy_file' Field Mapping. Severity: High (CVSS 8.1).
Is any Groundhogg — CRM, Newsletters, and Marketing Automation vulnerability listed in CISA KEV?
No. None of the known Groundhogg — CRM, Newsletters, and Marketing Automation vulnerabilities is currently listed in the CISA KEV catalog.