CVE-2023-49271 Explained : Impact and Mitigation

Hotel Management v1.0 is vulnerable to multiple authenticated Reflected Cross-Site Scripting vulnerabilities. Learn about the impact, technical details, and mitigation strategies related to CVE-2023-49271.

Understanding CVE-2023-49271

Hotel Management v1.0 - Multiple Reflected Cross-Site Scripting (XSS) vulnerability.

What is CVE-2023-49271?

Hotel Management v1.0 is susceptible to multiple authenticated Reflected Cross-Site Scripting (XSS) vulnerabilities. The 'check_out_date' parameter of the reservation.php resource is vulnerable, allowing attackers to inject malicious scripts that get executed in users' browsers.

The Impact of CVE-2023-49271

The vulnerability poses a medium threat level with a CVSS base score of 5.4, indicating a potential compromise of user data integrity. Attackers can exploit this flaw to execute arbitrary code in the context of the affected site, potentially leading to various security breaches.

Technical Details of CVE-2023-49271

Hotel Management v1.0 is affected by multiple authenticated Reflected Cross-Site Scripting vulnerabilities.

Vulnerability Description

The 'check_out_date' parameter in the reservation.php resource is not properly validated, allowing attackers to inject malicious scripts.

Affected Systems and Versions

Hotel Management v1.0

Exploitation Mechanism

Attackers can exploit the vulnerability by inserting specially crafted input into the 'check_out_date' parameter, which is reflected back to users in an unsafe manner.

Mitigation and Prevention

Take immediate steps to secure your system and implement long-term security practices to protect against such vulnerabilities.

Immediate Steps to Take

Disable the affected parameter or apply input validation to prevent script injection.
Update to the latest version of Hotel Management with security patches.

Long-Term Security Practices

Conduct regular security audits and penetration testing.
Educate developers on secure coding practices to prevent XSS vulnerabilities.

Patching and Updates

Stay informed about security updates and promptly apply patches to address known vulnerabilities.