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Low

Apache Superset allows authenticated users to view sensitive data without explicit permissions

  • Disclosed: 24.02.2026
  • Updated: 11.10.2026 14:18

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 specific tag. When these associated objects include Users, the API response improperly serializes and returns sensitive fields, including password hashes (pbkdf2), email addresses, and login statistics. This vulnerability allows authenticated users with low privileges (e.g., Gamma role) to view sensitive authentication data

This issue affects Apache Superset: before 6.0.0.

Users are recommended to upgrade to version 6.0.0, which fixes the issue or make sure TAGGING_SYSTEM is False (Apache Superset current default)

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
Python (PyPI) apache-superset < 6.0.0 6.0.0

References

CVSS score -
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness (CWE)
CWE-200
Platform
Python (PyPI)
Package
apache-superset
Disclosed
24.02.2026
Updated
11.10.2026 14:18

Sources and licenses

OSV / GitHub Advisory Database - GHSA-h294-8fxm-m2pj - CC BY 4.0

OSV / GitHub Advisory Database - PYSEC-2026-2375 - PyPA Advisory Database; CC BY 4.0

Vulnerability history: apache-superset

All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.

All (66) in the archive
Total entries
66
First → latest
12.2019 02.2026
Without a fix
1
Exploited in attacks
1

Severity breakdown

  • Critical 3
  • High 14
  • Medium 48
  • Low 1

Disclosures per year

Severity:
  1. Apache Superset allows authenticated users to view sensitive data without explicit permissions this entry
    Low CVE-2026-23983 < 6.0.0 6.0.0
  2. Apache Superset Improper Authorization allows low-privileged users to bypass access controls
    High CVE-2026-23982 < 6.0.0 6.0.0
  3. Apache Superset: Read-Only Bypass via Improper Input Validation on PostgreSQL Connections
    High CVE-2026-23984 < 6.0.0 6.0.0
  4. Apache Superset: Improper authorization bypass on row level security via SQL Injection
    High CVE-2025-48912 < 4.1.2 4.1.2
  5. Apache Superset Allows Ownership Takeover
    High · 8.8 CVE-2025-27696 < 4.1.2 4.1.2
  6. Apache Superset: Improper SQL authorisation, parse not checking for specific postgres functions
    Critical · 9.8 CVE-2024-53947 < 4.1.0 4.1.0
  7. Cross-site Scripting in Apache superset
    Critical · 9.6 CVE-2023-49657 < 3.0.3 3.0.3
  8. Apache Superset incorrect write permissions vulnerability
    High · 7.7 CVE-2023-49734 < 2.1.3, >= 3.0.0, < 3.0.2 2.1.3, 3.0.2
  9. Apache Superset - Elevation of Privilege
    High · 7.3 CVE-2023-40610 < 2.1.2 2.1.2
  10. Apache superset missing check for default SECRET_KEY
    High · 8.9 Exploited in attacks CVE-2023-27524 < 2.1.0 2.1.0
  11. Apache Superset vulnerable to Cross-Site Request Forgery via legacy REST API endpoints
    High · 8.8 CVE-2022-43719 < 1.5.3, >= 2.0.0, < 2.0.1 1.5.3, 2.0.1
  12. Apache Superset before 1.4.2 is vulnerable to SQL injection in chart data requests. Users should update to 1.4.2 or higher which addresses this issue.
    Critical · 9.8 CVE-2022-27479 < 1.4.2 1.4.2
  13. Apache Superset up to and including 1.3.2 allowed for registered database connections password leak for authenticated users. This information could be accessed in a non-trivial way. Users should upgra
    High · 6.5 CVE-2021-44451 < 1.4.0 1.4.0
  14. Improper output neutralization for Logs. A specific Apache Superset HTTP endpoint allowed for an authenticated user to forge log entries or inject malicious content into logs.
    High · 6.5 CVE-2021-42250 < 1.3.2 1.3.2
  15. Apache Superset up to and including 1.3.1 allowed for database connections password leak for authenticated users. This information could be accessed in a non-trivial way.
    High · 6.5 CVE-2021-41972 < 1.3.2 1.3.2
  16. Apache Superset up to and including 1.3.0 when configured with ENABLE_TEMPLATE_PROCESSING on (disabled by default) allowed SQL injection when a malicious authenticated user sends an http request with
    High · 8.8 CVE-2021-41971 < 1.3.1 1.3.1
  17. In the course of work on the open source project it was discovered that authenticated users running queries against Hive and Presto database engines could access information via a number of templated
    High · 8.1 CVE-2020-13952 < 0.37.2 0.37.2
  18. While investigating a bug report on Apache Superset, it was determined that an authenticated user could craft requests via a number of templated text fields in the product that would allow arbitrary a
    High · 8.8 CVE-2020-13948 < 0.37.1 0.37.1

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