CVE-2026-123017: godotsteam · A grant_gold(1000000) call can be forged
Affects godotsteamSource GCVE Database
Not known to be exploited · CVSS 6.5 Medium.
Data as of 5 Nov 2026, 10:30 UTC
Thin evidence
One scorer or none| CNA (mitre) | CVSS 3.1 | 6.5 |
|---|
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:NExploitation evidence
Disclosed: evidence found.
CVE published 5 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 5 Nov 2026.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
GitHubbitbutter/godotsteampkg:github/bitbutter/godotsteamOther threats | Affected
| Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
Until a fix is available, users should be cautious about trusting peer values and consider additional validation or network-level controls to prevent unauthorized grant_gold calls.
Description
GodotSteam versions 4.17 through 4.23.2 have a vulnerability where the peer value of 1 is trusted to indicate the server. This allows an attacker to forge a grant_gold(1000000) call, potentially granting themselves a large amount of in-game currency.
References
- nvd.nist.gov/vuln/detail/CVE-2026-123017 (opens in a new tab)
- axeghost.offprint.app/a/3mzhxoqpnh423-any-networked-co-player-can-act-as-the-server-in-a-godotsteam-game (opens in a new tab)
- codeberg.org/godotsteam/godotsteam (opens in a new tab)
- github.com/bitbutter/godot-security-pocs/tree/main/2026-11-godotsteam-peer-id-claim (opens in a new tab)
- openwall.com/lists/oss-security/2026/11/04/11 (opens in a new tab)