CVE-2020-28874 : Exploit Details and Defense Strategies

ProjectSend before r1295 is vulnerable to a password reset issue due to incorrect business logic, allowing remote attackers to reset passwords. This CVE highlights the importance of proper error handling.

Understanding CVE-2020-28874

What is CVE-2020-28874?

CVE-2020-28874 is a vulnerability in reset-password.php in ProjectSend before r1295 that enables attackers to reset passwords by exploiting incorrect business logic.

The Impact of CVE-2020-28874

This vulnerability allows remote attackers to reset passwords due to inadequate error handling, posing a security risk to affected systems.

Technical Details of CVE-2020-28874

Vulnerability Description

The issue lies in reset-password.php in ProjectSend before r1295, where errors are not properly considered, allowing attackers to reset passwords.

Affected Systems and Versions

Product: ProjectSend
Vendor: ProjectSend
Versions: All versions before r1295

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the token parameter in reset-password.php, bypassing the intended security measures.

Mitigation and Prevention

Immediate Steps to Take

Upgrade to version r1295 or later to mitigate the vulnerability.
Implement proper input validation and error handling mechanisms.

Long-Term Security Practices

Regularly update and patch ProjectSend to address security issues promptly.
Conduct security audits and penetration testing to identify and remediate vulnerabilities.

Patching and Updates

Apply patches and updates provided by ProjectSend to ensure the latest security fixes are in place.