CVE-2019-20511 Explained : Impact and Mitigation
Learn about CVE-2019-20511, a medium severity vulnerability in ERPNext version 11.1.47 allowing blog frame injection. Find mitigation steps and the impact of this security issue.
ERPNext version 11.1.47 contains a vulnerability allowing blog frame injection through the blog category parameter.
Understanding CVE-2019-20511
This CVE involves a vulnerability in ERPNext version 11.1.47 that enables frame injection through the blog category parameter.
What is CVE-2019-20511?
ERPNext version 11.1.47 is susceptible to blog frame injection via the blog category parameter, potentially leading to security risks.
The Impact of CVE-2019-20511
The vulnerability has a CVSS base score of 4.7, indicating a medium severity issue with low confidentiality impact and no integrity impact. It requires user interaction and has a low attack complexity.
Technical Details of CVE-2019-20511
ERPNext version 11.1.47 vulnerability details.
Vulnerability Description
The vulnerability allows for blog frame injection through the blog category parameter in ERPNext version 11.1.47.
Affected Systems and Versions
- Product: n/a
- Vendor: n/a
- Version: n/a
Exploitation Mechanism
The vulnerability can be exploited through network-based attacks, requiring user interaction.
Mitigation and Prevention
Protect your systems from CVE-2019-20511.
Immediate Steps to Take
- Monitor for any unusual blog category parameter inputs.
- Implement input validation mechanisms to sanitize user inputs.
- Apply security patches or updates provided by ERPNext promptly.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing.
- Educate users on safe browsing practices and potential security risks.
Patching and Updates
Ensure ERPNext is updated to a secure version that addresses the blog frame injection vulnerability.