Nixpkgs security tracker
Untriaged
Permalink
CVE-2026-28789
7.5 HIGH
- CVSS version: 3.1
- Attack vector (AV): NETWORK
- Attack complexity (AC): LOW
- Privileges required (PR): NONE
- User interaction (UI): NONE
- Scope (S): UNCHANGED
- Confidentiality impact (C): NONE
- Integrity impact (I): NONE
- Availability impact (A): HIGH
Activity log
- Created suggestion
OliveTin: Unauthenticated DoS via concurrent map writes in OAuth2 state handling
OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.10.3, an unauthenticated denial-of-service vulnerability exists in OliveTin’s OAuth2 login flow. Concurrent requests to /oauth/login can trigger unsynchronized access to a shared registeredStates map, causing a Go runtime panic (fatal error: concurrent map writes) and process termination. This allows remote attackers to crash the service when OAuth2 is enabled. This issue has been patched in version 3000.10.3.
References
Affected products
OliveTin
- ==< 3000.10.3
Matching in nixpkgs
pkgs.olivetin
Gives safe and simple access to predefined shell commands from a web interface
-
nixos-unstable 2025.11.25
- nixpkgs-unstable 2025.11.25
- nixos-unstable-small 2025.11.25
-
nixos-25.11 2025.11.25
- nixos-25.11-small 2025.11.25
- nixpkgs-25.11-darwin 2025.11.25
Package maintainers
-
@Defelo Defelo