GodotSteam 4.17 through 4.23.2 trusts the peer value of 1 to mean that a player is the server.
- Exploited
- No known exploitation
- Fix
- No fix listed
- Who is exposed
- Not reported
- Last modified
- FIRST's estimate of the chance attackers exploit it in the next 30 days, updated daily.What do these mean? →
- 0.26% · 17th percentile
- A 0-100 score for how much a CVE matters across the industry: exploitation, exposure, how widely the software is used, severity and whether a fix exists.What do these mean? →
- 29/100 · provisional
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
GodotSteam, a Steam integration add-on for the Godot game engine, is affected in versions 4.17 through 4.23.2 (version numbers omitted here). A remote attacker, without logging in, can send forged requests that a game treats as coming from the server, such as a call to grant 1,000,000 gold.
Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.
Read the original 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.
cve.now Index
- Exploitation?/40Unknown. No CISA SSVC exploitation rating yet
- Exposure17/25No login or user action needed per the CVSS vector, reachable over the network without a login · Unknown: No advisory context yet
- Reach?/20Unknown. No tracked technology or package matched
- Severity6.5/10CVSS 6.5
- No patch5/5No patch listed yet
What would change the score
- Would score about 74 if added to CISA KEV
- Would score about 69 if CISA's SSVC rates exploitation active
- Would score about 34 if advisories confirm default setups are exposed
Timeline
- CVE published
- First seen by cve.now
- Record last updated
Affected versions
- godotsteam GodotSteam
From 4.17.0 · through 4.23.2
Evidence 5
- Repository
- Link
- Link
- Link
- Link
Corrections
None so far.
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Questions about CVE-2026-123017
Is CVE-2026-123017 being exploited?
It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.Source: cve.now feed data
Which versions are affected by CVE-2026-123017?
GodotSteam: from 4.17.0 through 4.23.2.Source: cve.now feed data