How severe is CVE-2026-23982?

CVE-2026-23982 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 high, integrity none, and availability none.

Is CVE-2026-23982 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-23982?

CVE-2026-23982 affects Apache Superset. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-23982?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-23982 have an EU (EUVD) identifier?

Yes. CVE-2026-23982 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8476.

When was CVE-2026-23982 published?

CVE-2026-23982 was published on 2026-02-24 and last updated on 2026-06-17.

CVE-2026-23982

CVE-2026-23982 is a medium-severity vulnerability in Apache Superset 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-863.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v4: 7.1
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-8476
Weakness: CWE-863
Affected product: Apache Superset
Published: 2026-02-24
Last modified: 2026-06-17

Description

An Improper Authorization vulnerability exists in Apache Superset that allows a low-privileged user to bypass data access controls. When creating a dataset, Superset enforces permission checks to prevent users from querying unauthorized data. However, an authenticated attacker with permissions to write datasets and read charts can bypass these checks by overwriting the SQL query of an existing dataset. This issue affects Apache Superset: before 6.0.0. Users are recommended to upgrade to version 6.0.0, which fixes the issue.

Frequently asked questions

What is CVE-2026-23982?: An Improper Authorization vulnerability exists in Apache Superset that allows a low-privileged user to bypass data access controls. When creating a dataset, Superset enforces permission checks to prevent users from querying unauthorized data. However, an authenticated attacker with permissions to write datasets and read charts can bypass these checks by overwriting the SQL query of an existing dataset. This issue affects Apache Superset: before 6.0.0. Users are recommended to upgrade to version 6.0.0, which fixes the issue.
How severe is CVE-2026-23982?: CVE-2026-23982 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 high, integrity none, and availability none.
Is CVE-2026-23982 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-23982?: CVE-2026-23982 affects Apache Superset. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-23982?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-23982 have an EU (EUVD) identifier?: Yes. CVE-2026-23982 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8476.
When was CVE-2026-23982 published?: CVE-2026-23982 was published on 2026-02-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:apache:superset:*:*:*:*:*:*:*:*

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Other CWE-863 (Incorrect Authorization) vulnerabilities

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