CVE-2026-103273 Ghost 4.3.0 before 6.58.0 Incorrect Authorization via Staff Token

Ghost versions 4.3.0 before 6.58.0 contain an authentication bypass vulnerability where lower-privilege staff users can use staff tokens to bypass post editing restrictions. Attackers with staff credentials can leverage tokens to edit posts beyond their assigned privilege level...

EUVD-2026-90666

Ghost versions 4.3.0 before 6.58.0 contain an authentication bypass vulnerability where lower-privilege staff users can use staff tokens to bypass post editing restrictions. Attackers with staff credentials can leverage tokens to edit posts beyond their assigned privilege level...

CVE-2026-103273

Ghost versions 4.3.0 before 6.58.0 are affected by an authentication bypass vulnerability. The root cause is incorrect authorization via staff tokens, which allows lower-privilege staff users to bypass post editing restrictions. Specifically, attackers possessing staff credentials can leverage th...

CVE-2026-103272 Ghost 2.10.0 before 6.63.0 Staff Enumeration via Content API

Ghost versions from 2.10.0 before 6.63.0 contain a staff enumeration vulnerability in the content API that allows unauthenticated attackers to leak user data. Attackers can observe discrepancies in API metadata responses to enumerate staff members and extract sensitive information without...

EUVD-2026-90665

Ghost versions from 2.10.0 before 6.63.0 contain a staff enumeration vulnerability in the content API that allows unauthenticated attackers to leak user data. Attackers can observe discrepancies in API metadata responses to enumerate staff members and extract sensitive information without...

CVE-2026-103273 Ghost 4.3.0 before 6.58.0 Incorrect Authorization via Staff Token

Ghost versions 4.3.0 before 6.58.0 contain an authentication bypass vulnerability where lower-privilege staff users can use staff tokens to bypass post editing restrictions. Attackers with staff credentials can leverage tokens to edit posts beyond their assigned privilege level...

CVE-2026-103272

Ghost versions from 2.10.0 before 6.63.0 contain a staff enumeration vulnerability in the content API that allows unauthenticated attackers to leak user data. Attackers can observe discrepancies in API metadata responses to enumerate staff members and extract sensitive information without...

CVE-2026-103273 Ghost 4.3.0 before 6.58.0 Incorrect Authorization via Staff Token

Ghost versions 4.3.0 before 6.58.0 contain an authentication bypass vulnerability where lower-privilege staff users can use staff tokens to bypass post editing restrictions. Attackers with staff credentials can leverage tokens to edit posts beyond their assigned privilege level...

CVE-2026-103268

Ghost versions before 6.62.0 are vulnerable to an authentication bypass flaw. This vulnerability allows users with suspended staff credentials to reactivate their accounts and restore original privileges by performing a self-service password reset . No specific exploit links or in-the-wild exploi...

EUVD-2026-90662

Ghost versions before 6.62.0 contain an authentication bypass vulnerability that allows suspended staff users to reactivate their accounts through self-service password reset. Attackers with suspended staff credentials can perform password reset operations to regain active account access and...

CVE-2026-103268 Ghost 1.0.0 before 6.62.0 Suspension Bypass via Password Reset

Ghost versions before 6.62.0 contain an authentication bypass vulnerability that allows suspended staff users to reactivate their accounts through self-service password reset. Attackers with suspended staff credentials can perform password reset operations to regain active account access and...

CVE-2026-103268 Ghost 1.0.0 before 6.62.0 Suspension Bypass via Password Reset

Ghost versions before 6.62.0 contain an authentication bypass vulnerability that allows suspended staff users to reactivate their accounts through self-service password reset. Attackers with suspended staff credentials can perform password reset operations to regain active account access and...

CVE-2026-103268 Ghost 1.0.0 before 6.62.0 Suspension Bypass via Password Reset

Ghost versions before 6.62.0 contain an authentication bypass vulnerability that allows suspended staff users to reactivate their accounts through self-service password reset. Attackers with suspended staff credentials can perform password reset operations to regain active account access and...

CVE-2026-103267

Ghost versions before 6.62.0 contain an authentication bypass vulnerability in staff invite acceptance that allows users to specify any email address when creating their account. Attackers can accept leaked invite tokens with attacker-controlled email addresses, or legitimate recipients can...

CVE-2026-103267 Ghost 0.5.0 before 6.62.0 Arbitrary Email Registration via Staff Invite

Ghost versions before 6.62.0 contain an authentication bypass vulnerability in staff invite acceptance that allows users to specify any email address when creating their account. Attackers can accept leaked invite tokens with attacker-controlled email addresses, or legitimate recipients can...

CVE-2026-103267

Ghost versions before 6.62.0 are vulnerable to an authentication bypass during the staff invite acceptance process. This flaw allows users to specify arbitrary email addresses when creating an account. Specifically, attackers can utilize leaked invite tokens to register with attacker-controlled e...

EUVD-2026-90661

Ghost versions before 6.62.0 contain an authentication bypass vulnerability in staff invite acceptance that allows users to specify any email address when creating their account. Attackers can accept leaked invite tokens with attacker-controlled email addresses, or legitimate recipients can...

CVE-2026-103267 Ghost 0.5.0 before 6.62.0 Arbitrary Email Registration via Staff Invite

Ghost versions before 6.62.0 contain an authentication bypass vulnerability in staff invite acceptance that allows users to specify any email address when creating their account. Attackers can accept leaked invite tokens with attacker-controlled email addresses, or legitimate recipients can...

CVE-2026-103267 Ghost 0.5.0 before 6.62.0 Arbitrary Email Registration via Staff Invite

Ghost versions before 6.62.0 contain an authentication bypass vulnerability in staff invite acceptance that allows users to specify any email address when creating their account. Attackers can accept leaked invite tokens with attacker-controlled email addresses, or legitimate recipients can...

CVE-2026-103284: Incorrect Authorization

Ghost versions from 5.125.1 before 6.57.1 contain an information disclosure vulnerability in the Admin Feedback endpoint that allows unauthorized staff users to access member data. Attackers with staff privileges can query the feedback endpoint to retrieve sensitive member information without...