CVE-2026-104412 Ghost 0.5.0 before 6.64.0 Privilege Escalation via Staff Role Assignment

Ghost 0.5.0 before 6.64.0 does not correctly restrict staff role assignment, allowing users with the Editor or Super Editor role to assign their own role to other staff despite lacking permission to do so. An authenticated Editor or Super Editor can promote Author and Contributor users to Editor ...

CVE-2026-104412 Ghost 0.5.0 before 6.64.0 Privilege Escalation via Staff Role Assignment

Ghost 0.5.0 before 6.64.0 does not correctly restrict staff role assignment, allowing users with the Editor or Super Editor role to assign their own role to other staff despite lacking permission to do so. An authenticated Editor or Super Editor can promote Author and Contributor users to Editor ...

CVE-2026-104412 Ghost 0.5.0 before 6.64.0 Privilege Escalation via Staff Role Assignment

Ghost 0.5.0 before 6.64.0 does not correctly restrict staff role assignment, allowing users with the Editor or Super Editor role to assign their own role to other staff despite lacking permission to do so. An authenticated Editor or Super Editor can promote Author and Contributor users to Editor ...

CVE-2026-104412

Ghost versions 0.5.0 before 6.64.0 are vulnerable to a privilege escalation flaw due to improper restrictions on staff role assignments. An authenticated user with an Editor or Super Editor role can bypass permission checks to assign their own role to other staff members. Specifically, these user...