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Untriaged
Permalink CVE-2026-59817
5.3 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): Low (L)
  • Availability (A): None (N)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): Low (L)
  • Modified Availability (MA): None (N)
created 6 days, 5 hours ago Activity log
  • Created suggestion
Ghost: Paid gift memberships obtainable at minimal cost via the donations feature

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 products

Ghost
  • ==>= 6.27.0, < 6.44.0

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pkgs.ghostunnel

TLS proxy with mutual authentication support for securing non-TLS backend applications

pkgs.ghostty-bin

Fast, native, feature-rich terminal emulator pushing modern features

pkgs.ghost-complete

Terminal-native autocomplete engine using PTY proxying for macOS terminals

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