CVE-2023-3018 : Security Advisory and Response

This article provides detailed information about CVE-2023-3018, a vulnerability found in SourceCodester Lost and Found Information System 1.0 with significant implications.

Understanding CVE-2023-3018

CVE-2023-3018 is a critical vulnerability affecting SourceCodester Lost and Found Information System 1.0. The issue arises from improper access controls within the system, potentially leading to remote attacks.

What is CVE-2023-3018?

The vulnerability discovered in SourceCodester Lost and Found Information System 1.0 allows for unauthorized access due to inadequate access controls. This flaw can be exploited remotely, making it a severe security concern.

The Impact of CVE-2023-3018

Given the critical nature of this vulnerability, exploitation can lead to unauthorized access to sensitive information, compromising the integrity and confidentiality of the system. Malicious actors could potentially exploit this weakness to carry out unauthorized actions.

Technical Details of CVE-2023-3018

The vulnerability has been assigned a CVSS base score of 6.3, indicating a medium severity level. The specific details include:

CVSS v3.1 Score: 6.3 (Medium)
VectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v3.0 Score: 6.3 (Medium)
VectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v2.0 Score: 6.5
VectorString: AV:N/AC:L/Au:S/C:P/I:P/A:P

Vulnerability Description

The vulnerability stems from inadequate access controls in SourceCodester Lost and Found Information System 1.0, specifically related to the handling of the file /admin/?page=user/list.

Affected Systems and Versions

Vendor: SourceCodester
Product: Lost and Found Information System
Affected Version: 1.0

Exploitation Mechanism

The vulnerability can be exploited remotely by manipulating unknown data in the /admin/?page=user/list file, leading to unauthorized access within the system.

Mitigation and Prevention

Addressing CVE-2023-3018 requires immediate action to secure the affected systems and prevent potential exploitation.

Immediate Steps to Take

Update the SourceCodester Lost and Found Information System to a patched version.
Implement proper access controls and security measures to mitigate the risk of unauthorized access.

Long-Term Security Practices

Regularly monitor and update security protocols to address emerging threats.
Conduct routine security audits to identify and remediate vulnerabilities proactively.

Patching and Updates

Ensure timely installation of security patches provided by SourceCodester to eliminate the vulnerability and enhance system security.