CVE-2017-8383 : Security Advisory and Response
Learn about CVE-2017-8383 affecting Craft CMS versions before 2.6.2976. Unauthorized access to file contents in the craft/app/ folder can lead to information disclosure. Find mitigation steps here.
Craft CMS before version 2.6.2976 has a vulnerability that allows unauthorized viewing of file contents in the craft/app/ folder.
Understanding CVE-2017-8383
Craft CMS versions prior to 2.6.2976 are affected by a file content viewing vulnerability.
What is CVE-2017-8383?
Craft CMS before version 2.6.2976 does not properly restrict viewing the contents of files in the craft/app/ folder.
The Impact of CVE-2017-8383
Unauthorized users can view sensitive file contents in the craft/app/ folder, potentially leading to information disclosure.
Technical Details of CVE-2017-8383
Craft CMS vulnerability details and affected systems.
Vulnerability Description
The vulnerability allows unauthorized access to view file contents in the craft/app/ folder.
Affected Systems and Versions
- Craft CMS versions prior to 2.6.2976
Exploitation Mechanism
Unauthorized users can exploit this vulnerability to access and view sensitive file contents.
Mitigation and Prevention
Steps to mitigate and prevent the CVE-2017-8383 vulnerability.
Immediate Steps to Take
- Upgrade Craft CMS to version 2.6.2976 or later.
- Restrict access to the craft/app/ folder.
Long-Term Security Practices
- Regularly monitor file access and permissions.
- Implement least privilege access controls.
- Conduct security audits and penetration testing.
Patching and Updates
Apply security patches and updates provided by Craft CMS to address the vulnerability.