CVE-2025-55675
Apache Superset allows authenticated users to discover metadata about datasources they don't have permission to access
Description
Apache Superset contains an improper access control vulnerability in its /explore endpoint. A missing authorization check allows an authenticated user to discover metadata about datasources they do not have permission to access. By iterating through the datasource_id in the URL, an attacker can enumerate and confirm the existence and names of protected datasources, leading to sensitive information disclosure. This issue affects Apache Superset: before 5.0.0. Users are recommended to upgrade to version 5.0.0, which fixes the issue.
How to fix CVE-2025-55675
To remediate CVE-2025-55675, upgrade the affected package to a fixed version below.
- —upgrade to 5.0.0 or later
- —upgrade to 5.0.0 or later
Is CVE-2025-55675 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 5.0.0
- from 0, < 5.0.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |