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Untriaged
Permalink CVE-2026-70588
5.0 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): High (H)
  • Privileges Required (PR): High (H)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): High (H)
  • Availability (A): Low (L)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): High (H)
  • Modified Privileges Required (MPR): High (H)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): Low (L)
created 3 weeks, 4 days ago Activity log
  • Created suggestion 3 weeks, 4 days ago
Ghost: Cross-Site Scripting in Universal Import

Ghost is a Node.js content management system. From 5.26.0 until 6.54.1, the Universal Import feature in Ghost Admin failed to properly sanitize imported content resulting in XSS in post content. This issue is fixed in version 6.54.1.

Affected products

Ghost
  • ==>= 5.26.0, < 6.54.1

Matching in nixpkgs

pkgs.ghostie

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pkgs.ghostty

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

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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