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Details of issue NIXPKGS-2026-2164

NIXPKGS-2026-2164
published 6 hours ago
Grav before 2.0.4 Information Disclosure via __GRAV_CONFIG__
Permalink CVE-2026-61454
8.7 HIGH
  • CVSS version (CVSS): 4.0
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Attack Requirement (AT): None (N)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Vulnerable System Impact Confidentiality (VC): High (H)
  • Vulnerable System Impact Integrity (VI): None (N)
  • Vulnerable System Impact Availability (VA): None (N)
  • Subsequent System Impact Confidentiality (SC): None (N)
  • Subsequent System Impact Integrity (SI): None (N)
  • Subsequent System Impact Availability (SA): None (N)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Attack Requirement (MAT): None (N)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Vulnerable System Impact Confidentiality (MVC): High (H)
  • Modified Vulnerable System Impact Integrity (MVI): None (N)
  • Modified Vulnerable System Impact Availability (MVA): None (N)
  • Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
  • Modified Subsequent System Impact Integrity (MSI): Negligible (N)
  • Modified Subsequent System Impact Availability (MSA): Negligible (N)
  • Safety (S): Not Defined (X)
  • Automatable (AU): Not Defined (X)
  • Recovery (R): Not Defined (X)
  • Value Density (V): Not Defined (X)
  • Vulnerability Response Effort (RE): Not Defined (X)
  • Provider Urgency (U): Not Defined (X)
  • Confidentiality Req. (CR): Not Defined (X)
  • Integrity Req. (IR): Not Defined (X)
  • Availability Req. (AR): Not Defined (X)
  • Exploit Maturity (E): Not Defined (X)
updated 6 hours ago by @LeSuisse Activity log
  • Created suggestion 14 hours ago
  • @LeSuisse ignored
    16 packages
    • gravit
    • antigravity
    • antigravity-cli
    • antigravity-fhs
    • stardust-xr-gravity
    • kdePackages.libgravatar
    • gnomeExtensions.gravatar
    • haskellPackages.gravatar
    • python313Packages.libgravatar
    • python314Packages.libgravatar
    • python313Packages.flask-gravatar
    • python314Packages.flask-gravatar
    • python313Packages.django-gravatar2
    • python314Packages.django-gravatar2
    • perlPackages.MojoliciousPluginGravatar
    • perl5Packages.MojoliciousPluginGravatar
    7 hours ago
  • @LeSuisse accepted 7 hours ago
  • @LeSuisse published on GitHub 6 hours ago
Grav before 2.0.4 Information Disclosure via __GRAV_CONFIG__

The Grav Admin2 plugin (getgrav/grav-plugin-admin2) before 2.0.4 embeds a global JavaScript variable window.__GRAV_CONFIG__ in the Admin2 SPA bootstrap page at /grav/admin (and its subroutes). This object is returned in every unauthenticated response and discloses the server URL, API prefix, admin base path, runtime environment type, and exact Grav and Admin2 version numbers, allowing an unauthenticated attacker to fingerprint the deployment and select version-specific exploits without reconnaissance.

Affected products

grav
  • ==2.0.4
  • <2.0.4

Matching in nixpkgs

pkgs.grav

Fast, simple, and flexible, file-based web platform

Ignored packages (16)

pkgs.gravit

Beautiful OpenGL-based gravity simulator

pkgs.antigravity

Agentic development platform, evolving the IDE into the agent-first era

pkgs.antigravity-cli

Google's Go-based terminal user interface (TUI) agent client

pkgs.antigravity-fhs

Wrapped variant of antigravity which launches in a FHS compatible environment, should allow for easy usage of extensions without nix-specific modifications

pkgs.gnomeExtensions.gravatar

Synchronize GNOME Shell user icon with an avatar service, one of Gravatar or Libravatar.

  • nixos-unstable 10
    • nixpkgs-unstable 10
    • nixos-unstable-small 10
  • nixos-26.05 10
    • nixos-26.05-small 10
    • nixpkgs-26.05-darwin 10

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