HOMEVULNERABILITIESCVE-2023-47631
HIGH

CVE-2023-47631

CWE-345Published: November 14, 2023· Updated: Jun 17, 2026

8.8
CVSS v3.1

Official Description

vantage6 is a framework to manage and deploy privacy enhancing technologies like Federated Learning (FL) and Multi-Party Computation (MPC). In affected versions a node does not check if an image is allowed to run if a `parent_id` is set. A malicious party that breaches the server may modify it to set a fake `parent_id` and send a task of a non-whitelisted algorithm. The node will then execute it because the `parent_id` that is set prevents checks from being run. This impacts all servers that are breached by an expert user. This vulnerability has been patched in version 4.1.2. All users are advised to upgrade. There are no known workarounds for this vulnerability.

NVD Source

Technical Analysis

CVE-2023-47631 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

vantage61 product(s)
vantage6
Source: NVD CPE · 2 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttps://github.com/vantage6/vantage6/commit/bf83521eb12fa80aa5fc92ef1692010a9a7f8243
PATCHhttps://github.com/vantage6/vantage6/commit/bf83521eb12fa80aa5fc92ef1692010a9a7f8243
ADVISORYhttps://github.com/vantage6/vantage6/security/advisories/GHSA-vc3v-ppc7-v486
ADVISORYhttps://github.com/vantage6/vantage6/security/advisories/GHSA-vc3v-ppc7-v486

All References (6)

→
https://github.com/vantage6/vantage6/blob/version/4.1.1/vantage6-node/vantage6/node/docker/docker_manager.py#L265-L268Product
→
https://github.com/vantage6/vantage6/commit/bf83521eb12fa80aa5fc92ef1692010a9a7f8243Patch
→
https://github.com/vantage6/vantage6/security/advisories/GHSA-vc3v-ppc7-v486Vendor Advisory
→
https://github.com/vantage6/vantage6/blob/version/4.1.1/vantage6-node/vantage6/node/docker/docker_manager.py#L265-L268Product
→
https://github.com/vantage6/vantage6/commit/bf83521eb12fa80aa5fc92ef1692010a9a7f8243Patch
→
https://github.com/vantage6/vantage6/security/advisories/GHSA-vc3v-ppc7-v486Vendor Advisory

Quick Facts

CVE IDCVE-2023-47631
CVSS Score8.8 / 10
SeverityHIGH
WeaknessCWE-345
CISA KEVNo
Affected1 vendor(s)
PublishedNov 14, 2023

Related CVEs (CWE-345)

CVE-2026-47691
10.0
CVE-2026-45674
10.0
CVE-2026-35051
10.0
CVE-2014-8165
10.0
CVE-2022-3703
10.0
CVE-2022-36130
9.9

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2023-47631 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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