CVE-2026-25957 PUBLISHED

Cube Denial of Service (DoS) - An authenticated attacker can crash the server by sending a specially crafted request

Assigner: GitHub_M
Reserved: 09.02.2026 Published: 09.02.2026 Updated: 09.02.2026

Cube is a semantic layer for building data applications. From 1.1.17 to before 1.5.13 and 1.4.2, it is possible to make the entire Cube API unavailable by submitting a specially crafted request to a Cube API endpoint. This vulnerability is fixed in 1.5.13 and 1.4.2.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS Score: 6.5

Product Status

Vendor cube-js
Product cube
Versions
  • Version >= 1.1.17, < 1.4.2 is affected
  • Version >= 1.5.0, < 1.5.13 is affected

References

Problem Types

  • CWE-755: Improper Handling of Exceptional Conditions CWE