CVE-2021-26800 : What You Need to Know
Learn about CVE-2021-26800, a CSRF vulnerability in Change-password.php in PHPgurukul user management system allowing unauthorized password changes. Explore impact, technical details, and mitigation.
A Cross Site Request Forgery (CSRF) vulnerability has been identified in Change-password.php in the phpgurukul user management system in PHP using stored procedure V1.0. This vulnerability allows attackers to change the password for any account.
Understanding CVE-2021-26800
This section delves into the details of CVE-2021-26800.
What is CVE-2021-26800?
CVE-2021-26800 is a CSRF vulnerability in Change-password.php in the phpgurukul user management system in PHP using stored procedure V1.0. It permits malicious actors to modify the password of any account.
The Impact of CVE-2021-26800
The vulnerability poses a significant security risk as attackers can unauthorizedly change passwords for user accounts, potentially leading to account takeover and unauthorized access.
Technical Details of CVE-2021-26800
This section provides technical insights into CVE-2021-26800.
Vulnerability Description
The CSRF flaw in Change-password.php allows attackers to forge requests and alter passwords for arbitrary accounts within the system.
Affected Systems and Versions
The vulnerability affects the phpgurukul user management system using stored procedure V1.0. All versions susceptible to this implementation are at risk.
Exploitation Mechanism
Attackers can exploit this vulnerability by crafting malicious requests, tricking authenticated users into changing their passwords without their consent.
Mitigation and Prevention
Strategies to address and prevent CVE-2021-26800 are crucial for system security.
Immediate Steps to Take
Users are advised to disable access to Change-password.php until a patch is available. Additionally, implementing additional authentication measures can help mitigate risk.
Long-Term Security Practices
Regular security audits, code reviews, and user input validation are essential to detect and prevent CSRF vulnerabilities in PHP applications.
Patching and Updates
It is imperative to apply patches provided by the phpgurukul user management system in PHP using stored procedure V1.0 to remediate the vulnerability.