CVE-2019-13982 : Vulnerability Insights and Analysis
Learn about CVE-2019-13982 affecting Directus 7 Application versions prior to 7.7.0. Understand the impact, technical details, and mitigation steps to secure your systems.
Directus 7 Application's file "interfaces/markdown/input.vue" has a vulnerability that allows Markdown input to be displayed without proper sanitization, affecting versions prior to 7.7.0.
Understanding CVE-2019-13982
This CVE identifies a security flaw in Directus 7 Application that could lead to potential security risks.
What is CVE-2019-13982?
This vulnerability arises from the lack of sanitization of Markdown input in the file "interfaces/markdown/input.vue" within Directus 7 Application versions before 7.7.0.
The Impact of CVE-2019-13982
The vulnerability could be exploited by attackers to execute malicious code or scripts through Markdown input, potentially leading to unauthorized actions or data exposure.
Technical Details of CVE-2019-13982
Directus 7 Application's vulnerability is described in detail below.
Vulnerability Description
The file "interfaces/markdown/input.vue" in Directus 7 Application versions prior to 7.7.0 fails to sanitize Markdown text before displaying a preview, leaving room for potential code injection attacks.
Affected Systems and Versions
- Product: Directus 7 Application
- Vendor: Directus
- Versions Affected: Prior to 7.7.0
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious Markdown code into the input field, which gets rendered without proper sanitization, allowing the execution of unauthorized scripts.
Mitigation and Prevention
Protect your systems from CVE-2019-13982 using the following strategies.
Immediate Steps to Take
- Upgrade Directus 7 Application to version 7.7.0 or newer to mitigate the vulnerability.
- Implement input sanitization processes to prevent code injection attacks.
Long-Term Security Practices
- Regularly update and patch software to address known vulnerabilities.
- Conduct security audits and code reviews to identify and fix potential security weaknesses.
Patching and Updates
- Stay informed about security updates and patches released by Directus to address vulnerabilities like CVE-2019-13982.