CVE-2020-8811 Explained : Impact and Mitigation
Discover how CVE-2020-8811 in Bludit 3.10.0 allows authenticated users to alter other users' profile pictures. Learn about the impact, affected systems, exploitation, and mitigation steps.
Bludit 3.10.0 allows authenticated users to change other users' profile pictures.
Understanding CVE-2020-8811
This CVE identifies a vulnerability in Bludit 3.10.0 that enables authenticated users to modify profile pictures of other users.
What is CVE-2020-8811?
The vulnerability in ajax/profile-picture-upload.php in Bludit 3.10.0 permits authenticated users to alter profile images of different users.
The Impact of CVE-2020-8811
This security flaw could lead to unauthorized profile picture changes, potentially causing confusion or misrepresentation within the system.
Technical Details of CVE-2020-8811
Bludit 3.10.0 vulnerability details.
Vulnerability Description
The flaw in ajax/profile-picture-upload.php allows authenticated users to manipulate profile pictures of other users.
Affected Systems and Versions
- Product: Bludit
- Version: 3.10.0
Exploitation Mechanism
The vulnerability can be exploited by authenticated users to change profile pictures of other users, posing a security risk.
Mitigation and Prevention
Protect your system from CVE-2020-8811.
Immediate Steps to Take
- Update Bludit to the latest version to patch the vulnerability.
- Monitor user profile picture changes for any unauthorized modifications.
Long-Term Security Practices
- Implement strict user permission controls to prevent unauthorized profile picture changes.
- Regularly audit and review user profile picture settings for any anomalies.
Patching and Updates
- Apply security patches promptly to address known vulnerabilities and enhance system security.