Nixpkgs security tracker

Login with GitHub
⚠️ You are using a production deployment that is still only suitable for demo purposes. Any work done in this might be wiped later without notice.

Suggestion detail

Untriaged
Permalink CVE-2026-28784
created 1 month, 2 weeks ago Activity log
  • Created suggestion 1 month, 2 weeks ago
Craft is affected by potential authenticated Remote Code Execution via Twig SSTI

Craft is a content management system (CMS). Prior to 5.8.22 and 4.16.18, it is possible to craft a malicious payload using the Twig map filter in text fields that accept Twig input under Settings in the Craft control panel or using the System Messages utility, which could lead to a RCE. For this to work, you must have administrator access to the Craft Control Panel, and allowAdminChanges must be enabled for this to work, which is against our recommendations for any non-dev environment. Alternatively, you can have a non-administrator account with allowAdminChanges disabled, but you have access to the System Messages utility. Users should update to the patched versions (5.8.22 and 4.16.18) to mitigate the issue.

Affected products

cms
  • ==>= 5.0.0-RC1, < 5.9.0-beta.1
  • ==>= 4.0.0-RC1, < 4.17.0-beta.1

Matching in nixpkgs

pkgs.lcms

Color management engine

  • nixos-unstable 2.18
    • nixpkgs-unstable 2.18
    • nixos-unstable-small 2.18
  • nixos-25.11 2.17
    • nixos-25.11-small 2.17
    • nixpkgs-25.11-darwin 2.17

pkgs.lcms1

Color management engine

  • nixos-unstable 1.19
    • nixpkgs-unstable 1.19
    • nixos-unstable-small 1.19
  • nixos-25.11 1.19
    • nixos-25.11-small 1.19
    • nixpkgs-25.11-darwin 1.19

pkgs.lcms2

Color management engine

  • nixos-unstable 2.18
    • nixpkgs-unstable 2.18
    • nixos-unstable-small 2.18
  • nixos-25.11 2.17
    • nixos-25.11-small 2.17
    • nixpkgs-25.11-darwin 2.17

pkgs.xcmsdb

Device Color Characterization utility for X Color Management System

pkgs.argyllcms

Color management system (compatible with ICC)

pkgs.pcmsolver

API for the Polarizable Continuum Model

Package maintainers