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Permalink CVE-2026-66400
6.3 MEDIUM
  • CVSS version (CVSS): 4.0
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): High (H)
  • Attack Requirement (AT): Present (P)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Vulnerable System Impact Confidentiality (VC): Low (L)
  • Vulnerable System Impact Integrity (VI): Low (L)
  • 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): High (H)
  • Modified Attack Requirement (MAT): Present (P)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Vulnerable System Impact Confidentiality (MVC): Low (L)
  • Modified Vulnerable System Impact Integrity (MVI): Low (L)
  • 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)
created 1 month ago Activity log
  • Created suggestion 1 month ago
Grav Login Plugin before 3.8.13 Insufficient Session Expiration

Grav Login Plugin versions before 3.8.13 contain an insufficient session expiration vulnerability in TokenStorage.php where the findTriplet() method fails to properly validate Remember Me token timestamps. Attackers with a captured Remember Me cookie can authenticate indefinitely instead of the configured timeout period, as the expiry check compares an array to a scalar value which always evaluates incorrectly in PHP.

Affected products

grav
  • ==3.8.13
  • <3.8.13

Matching in nixpkgs

pkgs.grav

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

  • nixos-unstable -
  • nixos-26.05 -

pkgs.gravit

Beautiful OpenGL-based gravity simulator

  • nixos-unstable -
    • nixos-unstable-small 0.5.1
  • nixos-26.05 -
    • nixos-26.05-small 0.5.1

pkgs.antigravity

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

  • nixos-unstable -
    • nixos-unstable-small 2.1.1
  • nixos-26.05 -

pkgs.antigravity-cli

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

  • nixos-unstable -
    • nixos-unstable-small 1.1.8

pkgs.antigravity-fhs

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

  • nixos-unstable -
    • nixos-unstable-small 2.1.1
  • nixos-26.05 -

pkgs.antigravity-ide

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

  • nixos-unstable -
    • nixos-unstable-small 2.1.1

pkgs.antigravity-ide-fhs

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

  • nixos-unstable -
    • nixos-unstable-small 2.1.1

pkgs.stardust-xr-gravity

Utility to launch apps and stardust clients at an offet

  • nixos-unstable -
  • nixos-26.05 -

pkgs.gnomeExtensions.gravatar

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

  • nixos-unstable -
    • nixos-unstable-small 10
  • nixos-26.05 -
    • nixos-26.05-small 10

Package maintainers