CVE-2026-25957
CVE-2026-25957 is a medium-severity vulnerability in Cube Cube.js with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-755.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- EPSS exploit prediction: 0% (31st percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-6246
- Weakness: CWE-755
- Affected product: Cube Cube.js
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2026-25957?
- 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.
- How severe is CVE-2026-25957?
- CVE-2026-25957 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2026-25957 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-25957?
- CVE-2026-25957 affects Cube Cube.js. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-25957?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2026-25957 have an EU (EUVD) identifier?
- Yes. CVE-2026-25957 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-6246.
- When was CVE-2026-25957 published?
- CVE-2026-25957 was published on 2026-02-09 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:cube:cube.js:*:*:*:*:*:node.js:*:*
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