CVE-2023-38880 : What You Need to Know
Discover the impact of CVE-2023-38880, a security flaw in the Community Edition version 9.0 of OS4ED's openSIS Classic, allowing unauthorized access to database backups.
A broken access control vulnerability in the Community Edition version 9.0 of OS4ED's openSIS Classic exposes database backups to unauthorized access, posing a security risk.
Understanding CVE-2023-38880
This vulnerability lies in the database backup feature of the openSIS Classic software, potentially allowing unauthenticated users to access sensitive information.
What is CVE-2023-38880?
The Community Edition version 9.0 of OS4ED's openSIS Classic is affected by a broken access control flaw in the database backup functionality. When an admin creates a database backup, the file is stored in the web root with a predictable file name format, making it accessible to unauthorized actors.
The Impact of CVE-2023-38880
The vulnerability enables any unauthenticated individual to retrieve the database backup file, which contains sensitive information including password hashes. This could lead to unauthorized access, data theft, and potential security breaches.
Technical Details of CVE-2023-38880
This section explores the specifics of the vulnerability.
Vulnerability Description
The issue stems from the improper access control mechanisms in the database backup process of openSIS Classic, allowing anyone to guess the file name and fetch the complete database dump.
Affected Systems and Versions
The Community Edition version 9.0 of OS4ED's openSIS Classic is confirmed to be impacted by this security flaw.
Exploitation Mechanism
By exploiting the predictable file naming convention in the database backup feature, attackers can directly access the stored backup file and extract sensitive data.
Mitigation and Prevention
Discover how to secure your system against CVE-2023-38880.
Immediate Steps to Take
Ensure immediate actions are taken to mitigate the risk, including restricting access to database backup files and implementing additional authentication measures.
Long-Term Security Practices
To prevent future vulnerabilities, adopt robust security protocols, conduct regular security audits, and educate users on best security practices.
Patching and Updates
Stay informed on security patches released by OS4ED for openSIS Classic and promptly apply updates to safeguard your system.