What is CVE-2026-23983?

CVE-2026-23983 is a medium-severity vulnerability in Apache Superset, classified under Information Disclosure. CVSS score: 6.5/10. Published 2026-02-24.

How severe is CVE-2026-23983?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Information disclosure in Apache Superset

CVE-2026-23983

A Sensitive Data Exposure vulnerability exists in Apache Superset allowing authenticated users to retrieve sensitive user information. The Tag endpoint (disabled by default) allows users to retrieve a list of objects associated with a spec…

Vulnerability class: Information Disclosure

EPSS: 0.004 (31.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Apache Superset
Apache Software Foundation Superset — versions 0.0.0

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

security@apache.org (vendor-advisory, Mailing List, Vendor Advisory)
af854a3a-2127-422b-91ae-364da2661108 (Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2026-23983?: CVE-2026-23983 is a medium-severity vulnerability in Apache Superset, classified under Information Disclosure. CVSS score: 6.5/10. Published 2026-02-24.
How severe is CVE-2026-23983?: Medium severity. CVSS v3 base score is 6.5 out of 10.