Superset
CVE-2026-23983
MEDIUM
GHSA-h294-8fxm-m2pj
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
3Blast Radius
ecosystem impact- 2 pypi packages depend on apache-superset (2 direct, 0 indirect)
Ecosystem-wide dependent count for version 6.0.0.
DescriptionCVE.org
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)
AnalysisAI
Authenticated users in Apache Superset versions before 6.0.0 can access sensitive user information including password hashes and email addresses through the Tag endpoint API, which improperly exposes user objects without proper field filtering. An attacker with low-privilege credentials (such as Gamma role) can exploit this to retrieve authentication data that should remain hidden. The vulnerability only affects instances with the TAGGING_SYSTEM enabled, which is disabled by default.
Technical ContextAI
Classified as CWE-200 (Information Exposure). Affects Superset. 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 privile
RemediationAI
Update to version 6.0.0 or later. Restrict network access to the affected service where possible.
Session Validation attacks in Apache Superset versions up to and including 2.0.1. Rated critical severity (CVSS 9.8), th
An SQL Injection vulnerability in Apache Superset exists due to improper neutralization of special elements used in SQL
Versions of Superset prior to 0.23 used an unsafe load method from the pickle library to deserialize data leading to pos
If an attacker gains write access to the Apache Superset metadata database, they could persist a specifically crafted Py
Apache Superset would allow for SQLite database connections to be incorrectly registered when an attacker uses alternati
Improper authorization check and possible privilege escalation on Apache Superset up to but excluding 2.1.2. Rated high
Apache Superset before 1.4.2 is vulnerable to SQL injection in chart data requests. Rated critical severity (CVSS 9.8),
A where_in JINJA macro allows users to specify a quote, which combined with a carefully crafted statement would allow fo
Apache Superset up to and including 1.3.0 when configured with ENABLE_TEMPLATE_PROCESSING on (disabled by default) allow
While investigating a bug report on Apache Superset, it was determined that an authenticated user could craft requests v
In the course of work on the open source project it was discovered that authenticated users running queries against Hive
Improper Authorization vulnerability in Apache Superset when FAB_ADD_SECURITY_API is enabled (disabled by default). Rate
Same weakness CWE-200 – Information Exposure
View allSame technique Information Disclosure
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External POC / Exploit Code
Leaving vuln.today