Sign in Sign up
JA · EN · FR
SecPulse
Categories
CVE-2026-109221 high CVSS 8.1

Path Traversal in Groundhogg — CRM, Newsletters, and Marketing Automation (WordPress plugin) (CVE-2026-109221)

Summary

Path traversal in Groundhogg — CRM, Newsletters, and Marketing Automation (WordPress plugin) (CVE-2026-109221). Data can be tampered with by attackers.

Original description

The description as published by the source.

The Groundhogg — CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the copy_file function in all versions up to, and including, 4.9.3 This makes it possible for authenticated attackers, with Sales Representative-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). This is exploitable by any user holding the plugin-defined import_contacts capability, which is granted by default to the plugin's custom Sales Representative role.

Source: GitHub Security Advisories (Global) NVD GitHub Advisory

Auto-generated summary

Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.

A vulnerability tracked as CVE-2026-109221 has been found in Groundhogg — CRM, Newsletters, and Marketing Automation (WordPress plugin).
Data can be tampered with by attackers. CVSS score: 8.1/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "Groundhogg — CRM, Newsletters, and Marketing Automation (WordPress plugin) CVE-2026-109221" on the vendor's site.

CVE-2026-109221 (Groundhogg — CRM, Newsletters, and Marketing Automation (WordPress plugin)) — CWE-22 / CVSS v3 8.1
Attack vector: remote (network-reachable) / no user interaction
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.

❓ What is the problem

Path traversal (CWE-22) exists in Groundhogg — CRM, Newsletters, and Marketing Automation (WordPress plugin).

📍 Affected scope

Check the vendor advisory for the affected versions of Groundhogg — CRM, Newsletters, and Marketing Automation (WordPress plugin).

🔥 Severity

Severity: High (CVSS 8.1/10). Data can be tampered with by attackers.

🔧 How to fix

Update to the patched release per vendor advisory.

🛡️ Workaround

Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.

🔍 Detection

Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.

Response actions

Concrete steps and command examples for SOC/SRE teams to execute in order

  1. 1
    Identify exposure identify 
    Audit SBOM/dependencies for affected components.

    資産台帳・SBOM・依存マニフェストで Groundhogg — CRM, Newsletters, and Marketing Automation (WordPress plugin) を使っているサービスとバージョンを洗い出す。

  2. 2
    Post-deployment verification verify 
    Confirm patched version is live in production

    パッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。

References

We use cookies for analytics and ad measurement. This setting applies to all Game co., Ltd. sites. Details