How severe is CVE-2024-23823?

CVE-2024-23823 has a CVSS 3.x base score of 4.2, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-23823 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-23823?

CVE-2024-23823 affects Vantage6. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-23823?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-23823 have an EU (EUVD) identifier?

Yes. CVE-2024-23823 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0813.

When was CVE-2024-23823 published?

CVE-2024-23823 was published on 2024-03-14 and last updated on 2026-06-17.

CVE-2024-23823

CVE-2024-23823 is a medium-severity vulnerability in Vantage6 with a CVSS 3.x base score of 4.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-863.

Key facts

Severity: Medium (CVSS 3.x base score 4.2)
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-0813
Weakness: CWE-863
Affected product: Vantage6
Published: 2024-03-14
Last modified: 2026-06-17

Description

vantage6 is an open source framework built to enable, manage and deploy privacy enhancing technologies like Federated Learning and Multi-Party Computation. The vantage6 server has no restrictions on CORS settings. It should be possible for people to set the allowed origins of the server. The impact is limited because v6 does not use session cookies. This issue has been addressed in commit `70bb4e1d8` and is expected to ship in subsequent releases. Users are advised to upgrade as soon as a new release is available. There are no known workarounds for this vulnerability.

Frequently asked questions

What is CVE-2024-23823?: vantage6 is an open source framework built to enable, manage and deploy privacy enhancing technologies like Federated Learning and Multi-Party Computation. The vantage6 server has no restrictions on CORS settings. It should be possible for people to set the allowed origins of the server. The impact is limited because v6 does not use session cookies. This issue has been addressed in commit `70bb4e1d8` and is expected to ship in subsequent releases. Users are advised to upgrade as soon as a new release is available. There are no known workarounds for this vulnerability.
How severe is CVE-2024-23823?: CVE-2024-23823 has a CVSS 3.x base score of 4.2, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-23823 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-23823?: CVE-2024-23823 affects Vantage6. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-23823?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-23823 have an EU (EUVD) identifier?: Yes. CVE-2024-23823 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-0813.
When was CVE-2024-23823 published?: CVE-2024-23823 was published on 2024-03-14 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:vantage6:vantage6:*:*:*:*:*:*:*:*

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