CVE-2026-25958

HIGH

Cubejs-backend Server-core < 1.0.14 - Privilege Escalation

Title source: rule

Description

Cube is a semantic layer for building data applications. From 0.27.19 to before 1.5.13, 1.4.2, and 1.0.14, it is possible to make a specially crafted request with a valid API token that leads to privilege escalation. This vulnerability is fixed in 1.5.13, 1.4.2, and 1.0.14.

References (1)

[Vendor Advisory] https://github.com/cube-js/cube/security/advisories/GHSA-v226-32c7-x2v7

Scores

CVSS v3 7.7

EPSS 0.0002

EPSS Percentile 6.2%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-807

Status published

Products (2)

cube/cube.js 0.27.19 - 1.0.14

cubejs-backend/server-core 0.27.19 - 1.0.14npm

Published Feb 09, 2026

Tracked Since Feb 18, 2026