CVE-2021-46362 : Vulnerability Insights and Analysis
Learn about CVE-2021-46362, a Server-Side Template Injection vulnerability in Magnolia v6.2.3, allowing code execution via crafted payloads. Find mitigation steps and preventive measures.
A Server-Side Template Injection (SSTI) vulnerability in the Registration and Forgotten Password forms of Magnolia v6.2.3 and below allows attackers to execute arbitrary code via a crafted payload entered into the fullname parameter.
Understanding CVE-2021-46362
This CVE involves a severe security issue in Magnolia v6.2.3 and earlier versions, enabling attackers to run malicious code through specific form inputs.
What is CVE-2021-46362?
Server-Side Template Injection (SSTI) vulnerability in Magnolia v6.2.3 and below could lead to arbitrary code execution by manipulating user inputs.
The Impact of CVE-2021-46362
The vulnerability allows attackers to inject and execute malicious code by exploiting the fullname parameter, posing a significant security risk to affected systems.
Technical Details of CVE-2021-46362
This section covers the technical aspects of the CVE.
Vulnerability Description
The SSTI vulnerability in Magnolia v6.2.3 and earlier versions permits attackers to execute arbitrary code by inserting a malicious payload into the fullname parameter.
Affected Systems and Versions
- Product: Magnolia
- Versions: v6.2.3 and below
Exploitation Mechanism
Attackers can exploit this vulnerability by submitting a specifically crafted payload into the fullname parameter, allowing the execution of arbitrary code.
Mitigation and Prevention
Protect your systems from the CVE and prevent potential exploits.
Immediate Steps to Take
- Upgrade to the latest non-vulnerable version of Magnolia.
- Implement input sanitization to prevent malicious code injection.
- Monitor and validate user inputs rigorously to detect and block potential attacks.
Long-Term Security Practices
- Regularly update and patch your software to safeguard against known vulnerabilities.
- Conduct security assessments and audits to identify and address potential risks proactively.
Patching and Updates
Ensure timely application of security patches and updates to eliminate vulnerabilities and enhance system security.