CVE-2023-27524

HIGH8.9

CISA KEV

Published 2023-04-24 · Updated 2026-06-17 · Source security@apache.org

Summary

CVE-2023-27524 is a high-severity (CVSS 8.9) vulnerability in Apache Superset. CISA added it to the Known Exploited Vulnerabilities catalog on January 8, 2024, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by January 29, 2024. CISA does not currently list it as used in ransomware campaigns. Apache has 41 vulnerabilities in the KEV catalog, 8 of them linked to ransomware.

All 41 known-exploited Apache vulnerabilities →

Description

Session Validation attacks in Apache Superset versions up to and including 2.0.1. Installations that have not altered the default configured SECRET_KEY according to installation instructions allow for an attacker to authenticate and access unauthorized resources. This does not affect Superset administrators who have changed the default value for SECRET_KEY config. All superset installations should always set a unique secure random SECRET_KEY. Your SECRET_KEY is used to securely sign all session cookies and encrypting sensitive information on the database. Add a strong SECRET_KEY to your `superset_config.py` file like: SECRET_KEY = <YOUR_OWN_RANDOM_GENERATED_SECRET_KEY> Alternatively you can set it with `SUPERSET_SECRET_KEY` environment variable.

CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L

CWE-1188CWE-1188

CISA Known-Exploited Vulnerability

Product: Apache — Superset

Name: Apache Superset Insecure Default Initialization of Resource Vulnerability

Date added: 2024-01-08 · Due: 2024-01-29

Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

References

View on NVD

More exploited Apache vulnerabilities

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added 2026-04-16
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HTTP Server — Apache HTTP Server Improper Escaping of Output Vulnerability
added 2025-05-01
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added 2025-04-01
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OFBiz — Apache OFBiz Forced Browsing Vulnerability
added 2025-02-04

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