CVE-2021-23930 : What You Need to Know

OX App Suite through version 7.10.4 is vulnerable to a Cross-Site Scripting (XSS) attack through the conversion API for a distributedFile.

Understanding CVE-2021-23930

This CVE identifies a security vulnerability in OX App Suite that could be exploited by attackers to execute XSS attacks.

What is CVE-2021-23930?

CVE-2021-23930 refers to a security flaw in OX App Suite versions up to 7.10.4 that allows malicious actors to inject and run malicious scripts in the context of a legitimate user's session.

The Impact of CVE-2021-23930

The exploitation of this vulnerability could lead to unauthorized access to sensitive data, session hijacking, and potentially complete compromise of the affected system.

Technical Details of CVE-2021-23930

This section provides insight into the specifics of the vulnerability, affected systems, and the mechanism of exploitation.

Vulnerability Description

The XSS vulnerability arises from improper input validation in the conversion API for a distributedFile within OX App Suite, enabling attackers to inject and execute malicious scripts.

Affected Systems and Versions

OX App Suite versions up to 7.10.4 are confirmed as vulnerable to this XSS exploit. Users operating on these versions are at risk of exploitation.

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious payloads and injecting them through the affected conversion API, thereby executing arbitrary script code.

Mitigation and Prevention

To safeguard systems from potential attacks leveraging CVE-2021-23930, immediate steps and long-term security practices should be implemented.

Immediate Steps to Take

Users are advised to update OX App Suite to the latest secure version, sanitize user inputs, and disable unnecessary APIs to mitigate the risk of XSS attacks.

Long-Term Security Practices

Implementing secure coding practices, conducting regular security audits, and providing security awareness training can enhance the overall resilience of systems against XSS vulnerabilities.

Patching and Updates

Stay informed about security updates released by OX App Suite and promptly apply patches to address known vulnerabilities and enhance the security posture of the system.