CVE-2026-25957
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Lifecycle Timeline
3Description
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.
Analysis
Cube.js versions 1.1.17 through 1.5.12 and 1.4.x before 1.4.2 are vulnerable to denial of service attacks where an authenticated attacker can craft a malicious request to completely disable the Cube API. This network-accessible vulnerability requires valid credentials but no user interaction, making it exploitable by any authenticated user with API access. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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External POC / Exploit Code
Leaving vuln.today
GHSA-9vph-2hvm-x66g