CVE-2026-25957
Denial of Service in Cube API via Crafted Request
Publication date: 2026-02-09
Last updated on: 2026-02-24
Assigner: GitHub, Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| cube | cube.js | From 1.5.0 (inc) to 1.5.13 (exc) |
| cube | cube.js | From 1.1.17 (inc) to 1.4.2 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-755 | The product does not handle or incorrectly handles an exceptional condition. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability affects Cube, a semantic layer for building data applications. In versions from 1.1.17 up to but not including 1.5.13 and 1.4.2, an attacker can make the entire Cube API unavailable by submitting a specially crafted request to a Cube API endpoint.
How can this vulnerability impact me? :
The vulnerability can cause a denial of service by making the entire Cube API unavailable. This means legitimate users and applications relying on the Cube API may be unable to access its services, potentially disrupting data applications that depend on it.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, you should upgrade Cube to version 1.5.13 or later, or to version 1.4.2 or later, where the issue has been fixed.