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Details of issue NIXPKGS-2026-1930

NIXPKGS-2026-1930
published 10 hours ago
OliveTin: ValidateArgumentType API Endpoint Missing Authentication Allows Action and Argument Enumeration
Permalink CVE-2026-48709
3.7 LOW
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): High (H)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): Low (L)
  • Integrity (I): None (N)
  • Availability (A): None (N)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): High (H)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): Low (L)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): None (N)
updated 10 hours ago by @LeSuisse Activity log
  • Created suggestion 17 hours ago
  • @LeSuisse accepted 13 hours ago
  • @LeSuisse published on GitHub 10 hours ago
OliveTin: ValidateArgumentType API Endpoint Missing Authentication Allows Action and Argument Enumeration

OliveTin gives access to predefined shell commands from a web interface. In versions 3000.0.0 and prior, The ValidateArgumentType RPC endpoint in service/internal/api/api.go does not perform any authentication or authorization checks. Unlike all other data-returning API endpoints, it does not call auth.UserFromApiCall or checkDashboardAccess. When AuthRequireGuestsToLogin is enabled (the security-conscious configuration), this endpoint remains accessible to unauthenticated users and can be used as an oracle to enumerate valid action binding IDs and their argument configurations. This issue has been fixed in version 3000.13.0.

Affected products

OliveTin
  • ==< 3000.13.0

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