CVE-2026-97644

The Groundhogg — CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to Privilege Escalation via Contact Identity Rebinding in all versions up to, and including, 4.9 The vulnerability exists because the createcontact function in the v3 REST endpoint POST /gh/v3/contacts ...

CVE-2026-97644 Groundhogg <= 4.9 - Authenticated (Sales Person+) Privilege Escalation via Contact Identity Rebinding leading to Administrator Account Takeover to 'user_id' Parameter (v3 /contacts) chained with v4 /emails/test

The Groundhogg — CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to Privilege Escalation via Contact Identity Rebinding in all versions up to, and including, 4.9 The vulnerability exists because the createcontact function in the v3 REST endpoint POST /gh/v3/contacts ...

CVE-2026-97644

The Groundhogg — CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to Privilege Escalation in all versions up to and including 4.9 . The flaw exists because the create_contact function in the v3 REST endpoint (POST /gh/v3/contacts) is only gated by the add_contacts cap...

CVE-2026-97644 Groundhogg <= 4.9 - Authenticated (Sales Person+) Privilege Escalation via Contact Identity Rebinding leading to Administrator Account Takeover to 'user_id' Parameter (v3 /contacts) chained with v4 /emails/test

The Groundhogg — CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to Privilege Escalation via Contact Identity Rebinding in all versions up to, and including, 4.9 The vulnerability exists because the createcontact function in the v3 REST endpoint POST /gh/v3/contacts ...

CVE-2026-97644: Improper Privilege Management

The Groundhogg — CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to Privilege Escalation via Contact Identity Rebinding in all versions up to, and including, 4.9 The vulnerability exists because the createcontact function in the v3 REST endpoint POST /gh/v3/contacts ...

PT-2026-22442

Summary Telegram allowlist authorization could match on @username mutable/recyclable instead of immutable numeric sender IDs. Impact Operators who treat Telegram allowlists as strict identity controls could unintentionally grant access if a username changes hands identity rebinding/spoof risk. Th...