CVE-2026-59817: Ghost is a Node.js content management system. From 6.27.0 before 6.44.0, Ghost's public donation checkout flow allowed an unauthenticated attacker to control…

PriorityP431medium5.3CVSS 3.1

AVNACLPRNUINSUCNILAN

EPSS

0.40%

32.2th percentile

Ghost is a Node.js content management system. From 6.27.0 before 6.44.0, Ghost's public donation checkout flow allowed an unauthenticated attacker to control donation checkout metadata and obtain full paid gift memberships for a minimal payment without exposing customer or member data or stealing money from a site or its members. This issue is fixed in version 6.44.0.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
ghost	ghost	>= 6.27.0 < 6.44.0	6.44.0
tryghost	ghost	—	—

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