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CVE PROGRAM SOURCE RECORD8.6 High

CVE-2026-103283

Ghost 6.20.0 before 6.57.1 Authentication Bypass via Session Handling

Description

Ghost versions 6.20.0 before 6.57.1 contain a session handling vulnerability that allows authenticated staff users to log in as any other staff user with only the password, bypassing two-factor authentication. Attackers with valid staff credentials can exploit improper session management to impersonate other staff members and gain unauthorized access to administrative functions.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

TryGhost Ghost

Default version status: unaffected

  • 6.20.0 to < 6.57.1affected
pkg:npm/ghost

References