Description
GodotSteam 4.17 through 4.23.2 trusts the peer value of 1 to mean that a player is the server. A grant_gold(1000000) call can be forged.
Metrics
CVSS 3.1 6.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:NWeakness enumeration
Affected software
Source: the vendor's advisory (CNA). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| godotsteam | GodotSteam | >= 4.17.0, <= 4.23.2 |
References
- https://axeghost.offprint.app/a/3mzhxoqpnh423-any-networked-co-player-can-act-as-the-server-in-a-godotsteam-game
- https://codeberg.org/godotsteam/godotsteam
- https://github.com/bitbutter/godot-security-pocs/tree/main/2026-11-godotsteam-peer-id-claim
- https://www.openwall.com/lists/oss-security/2026/11/04/11
- http://www.openwall.com/lists/oss-security/2026/11/05/5
Timeline
- Published
- Nov 5, 2026
- Last modified
- Nov 10, 2026
- NVD status
- Received