CVE-2023-43701 Explained : Impact and Mitigation
Discover the impact of CVE-2023-43701, a stored XSS vulnerability in Apache Superset versions prior to 2.1.2, its technical details, affected systems, exploitation, and mitigation measures.
Apache Superset: Stored XSS on API endpoint
Understanding CVE-2023-43701
This CVE identifies a stored Cross-Site Scripting (XSS) vulnerability in Apache Superset versions prior to 2.1.2, which could allow an authenticated malicious actor to execute malicious code by storing it into Chart's metadata.
What is CVE-2023-43701?
The vulnerability arises from improper payload validation and an improper REST API response type, enabling a specific endpoint to execute the stored malicious code.
The Impact of CVE-2023-43701
This vulnerability poses a medium-severity risk, with low confidentiality and integrity impacts. An attacker could exploit this issue to execute arbitrary code.
Technical Details of CVE-2023-43701
Vulnerability Description
Apache Superset versions prior to 2.1.2 are susceptible to stored XSS due to improper payload validation and REST API response.
Affected Systems and Versions
The vulnerability affects Apache Superset versions before 2.1.2.
Exploitation Mechanism
An authenticated malicious actor can store malicious code into Chart's metadata and trigger its execution by accessing a specific deprecated API endpoint.
Mitigation and Prevention
Immediate Steps to Take
Users are strongly advised to upgrade their Apache Superset installations to version 2.1.2 to eliminate this security flaw.
Long-Term Security Practices
Incorporate regular security audits, implement secure coding practices, and keep software up to date to prevent similar vulnerabilities.
Patching and Updates
Stay informed about security patches and updates released by Apache Software Foundation to address known vulnerabilities.