CVE-2020-29587 : Vulnerability Insights and Analysis
Learn about CVE-2020-29587 affecting SimplCommerce 1.0.0-rc due to a Bootbox.js vulnerability allowing DOM XSS attacks. Find mitigation steps and best practices for long-term security.
SimplCommerce 1.0.0-rc is affected by a DOM XSS vulnerability due to the use of the Bootbox.js library without proper user input sanitization.
Understanding CVE-2020-29587
What is CVE-2020-29587?
SimplCommerce 1.0.0-rc utilizes the Bootbox.js library to create dialog boxes, leading to a DOM XSS vulnerability.
The Impact of CVE-2020-29587
The vulnerability allows attackers to execute malicious scripts in the context of a user's browser, potentially compromising sensitive data.
Technical Details of CVE-2020-29587
Vulnerability Description
The issue arises from the lack of input sanitization in Bootbox.js, enabling attackers to inject malicious code via the jQuery .html() function.
Affected Systems and Versions
- Product: SimplCommerce 1.0.0-rc
- Vendor: N/A
- Versions: N/A
Exploitation Mechanism
Attackers can exploit this vulnerability by crafting payloads that are then directly appended to dialog boxes, executing arbitrary scripts.
Mitigation and Prevention
Immediate Steps to Take
- Disable Bootbox.js or implement proper input sanitization mechanisms.
- Regularly monitor and audit user input for malicious content.
Long-Term Security Practices
- Educate developers on secure coding practices to prevent XSS vulnerabilities.
- Implement Content Security Policy (CSP) to mitigate XSS risks.
Patching and Updates
- Update to a patched version of SimplCommerce that addresses the Bootbox.js vulnerability.