CVE-2020-29592 : Vulnerability Insights and Analysis
Discover the security impact of CVE-2020-29592 in Orchard before 1.10, allowing attackers to upload dangerous executables by bypassing file type restrictions. Learn how to mitigate this vulnerability.
Orchard before 1.10 has a broken access control issue in components using the TinyMCE HTML editor, enabling attackers to upload dangerous executables.
Understanding CVE-2020-29592
What is CVE-2020-29592?
An issue in Orchard before version 1.10 allows attackers to bypass file type restrictions and upload harmful executables using the TinyMCE HTML editor.
The Impact of CVE-2020-29592
This vulnerability can lead to the upload of malicious executables, posing a significant security risk to affected systems.
Technical Details of CVE-2020-29592
Vulnerability Description
The flaw in Orchard components permits the upload of dangerous executables, circumventing the allowed file types list in Media settings.
Affected Systems and Versions
- Product: Orchard
- Vendor: N/A
- Versions: N/A
Exploitation Mechanism
Attackers can exploit this vulnerability by uploading malicious executables through the TinyMCE HTML editor, evading file type restrictions.
Mitigation and Prevention
Immediate Steps to Take
- Update Orchard to version 1.10 or newer to mitigate the access control issue.
- Implement strict file upload restrictions and validation mechanisms.
Long-Term Security Practices
- Regularly monitor and audit file uploads for suspicious activities.
- Educate users on safe file upload practices to prevent malicious uploads.
Patching and Updates
- Stay informed about security updates and patches released by Orchard to address vulnerabilities like CVE-2020-29592.