CVE-2023-50709

Name: CVE-2023-50709
Creator: NVD / NIST
Published: 2023-12-13T22:15:43.62+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.72%

Last modified Jun 17, 2026

CVE-2023-50709 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Cube is a semantic layer for building data applications. Prior to version 0.34.34, it is possible to make the entire Cube API unavailable by submitting a specially crafted request to a Cube API endpoint. EPSS estimates a 0.72% chance of exploitation in the next 30 days.

Description

Cube is a semantic layer for building data applications. Prior to version 0.34.34, it is possible to make the entire Cube API unavailable by submitting a specially crafted request to a Cube API endpoint. The issue has been patched in `v0.34.34` and it's recommended that all users exposing Cube APIs to the public internet upgrade to the latest version to prevent service disruption. There are currently no workaround for older versions, and the recommendation is to upgrade.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.72%

49.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Cube	Cube.Js	< 0.34.34

References

https://github.com/cube-js/cube/releases/tag/v0.34.34Release Notes
https://github.com/cube-js/cube/security/advisories/GHSA-9759-3276-g2pmThird Party Advisory
https://github.com/cube-js/cube/releases/tag/v0.34.34Release Notes
https://github.com/cube-js/cube/security/advisories/GHSA-9759-3276-g2pmThird Party Advisory

Timeline

Published: Dec 13, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-50709?

How severe is CVE-2023-50709?

CVE-2023-50709 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.72% probability of exploitation in the next 30 days.

How do I fix CVE-2023-50709?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-50709?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST