CVE-2022-30278 : Security Advisory and Response
Learn about CVE-2022-30278, a vulnerability in Black Duck Hub's MadCap Flare documentation files that enables cross-site scripting attacks, leading to unauthorized data access. Find mitigation steps.
A vulnerability has been identified in Black Duck Hub that could allow an unauthenticated remote attacker to conduct a cross-site scripting attack. This could lead to the attacker gaining access to sensitive browser-based information.
Understanding CVE-2022-30278
This CVE identifies a security flaw in Black Duck Hub that can be exploited by malicious actors to execute cross-site scripting attacks.
What is CVE-2022-30278?
The vulnerability lies in Black Duck Hub's embedded MadCap Flare documentation files, where improper validation of user-supplied input could enable attackers to inject and execute malicious scripts.
The Impact of CVE-2022-30278
If successfully exploited, this vulnerability can allow attackers to conduct cross-site scripting attacks, potentially resulting in unauthorized access to sensitive browser-based information.
Technical Details of CVE-2022-30278
This section delves into the specifics of the vulnerability, including the description, affected systems and versions, and the exploitation mechanism.
Vulnerability Description
The vulnerability in Black Duck Hub arises from the lack of proper validation of user-supplied input in MadCap Flare's framework embedded within the Help Documentation, creating an avenue for cross-site scripting attacks.
Affected Systems and Versions
The vulnerability affects versions of Black Duck Hub earlier than 2022.4.0, making them susceptible to exploitation by attackers.
Exploitation Mechanism
An attacker can leverage the vulnerability by tricking a user into clicking a malicious link that passes harmful input to the interface, enabling the execution of cross-site scripting attacks.
Mitigation and Prevention
To mitigate the risks associated with CVE-2022-30278, immediate actions and long-term security practices are essential.
Immediate Steps to Take
Users and administrators are advised to apply security patches promptly, update to fixed versions, and exercise caution when interacting with untrusted links or content.
Long-Term Security Practices
Implementing secure coding practices, conducting regular security assessments, and promoting user awareness on safe browsing habits can enhance overall cybersecurity resilience.
Patching and Updates
Stay informed about security updates from Synopsys for Black Duck Hub and ensure timely installation to address known vulnerabilities.