CVE-2018-12229 : Exploit Details and Defense Strategies

Remote attackers can exploit a cross-site scripting (XSS) vulnerability in Public Knowledge Project (PKP) Open Journal System (OJS) versions 3.0.0 to 3.1.1-1 by injecting arbitrary web script or HTML.

Understanding CVE-2018-12229

This CVE involves a security vulnerability in the PKP Open Journal System that allows attackers to execute XSS attacks.

What is CVE-2018-12229?

The CVE-2018-12229 vulnerability enables remote attackers to insert malicious web script or HTML into the PKP Open Journal System.

The Impact of CVE-2018-12229

Attackers can exploit the vulnerability to execute cross-site scripting attacks on systems running OJS versions 3.0.0 to 3.1.1-1.

Technical Details of CVE-2018-12229

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability in PKP OJS versions 3.0.0 to 3.1.1-1 allows attackers to inject arbitrary web script or HTML via the templates/frontend/pages/search.tpl parameter.

Affected Systems and Versions

Product: Public Knowledge Project (PKP) Open Journal System (OJS)
Versions: 3.0.0 to 3.1.1-1

Exploitation Mechanism

Attackers exploit the 'By Author' field in the search.tpl parameter to insert malicious web script or HTML.

Mitigation and Prevention

Protect your systems from CVE-2018-12229 with these security measures.

Immediate Steps to Take

Update PKP OJS to the latest version to patch the vulnerability.
Implement input validation to prevent malicious script injections.

Long-Term Security Practices

Regularly monitor and audit web applications for vulnerabilities.
Educate users on safe browsing practices to prevent XSS attacks.

Patching and Updates

Apply security patches promptly to ensure protection against known vulnerabilities.