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Vulnerabilities

Vulnerability · CVE-2026-25957

Cube is a semantic layer for building data applications.

Published Feb 9, 2026 · catalog updated Feb 11, 2026 · Cube is a semantic

Last checked Nov 5, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-25957. EPSS is 0.43%. Act only if a listed version of Cube is a semantic is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Cube is a semantic).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium6.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.43%
Remediation
Version ranges on file
Affected products
vendor cube-js cube 1.5.0, < 1.5.13

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor cube-js cube 1.5.0, < 1.5.131.5.0, < 1.5.13

How to fix CVE-2026-25957

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-25957. EPSS is 0.43%. Act only if a listed version of Cube is a semantic is installed.

Which versions are affected?

Compare what you have installed with cube-js cube 1.5.0, < 1.5.13 1.5.0, < 1.5.13. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.43%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 9, 2026 · EUVD

    Detected

    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.

  2. Feb 11, 2026 · EUVD

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2026-25957

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-25957

    30-day exploitation probability 0.43%

    first.org
  • EUVDVulnerability recordEUVD-2026-6246

    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.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 5, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 5, 2026
  • CVE.orgNov 4, 2026
  • EUVDNov 3, 2026