CVE-2018-10365 : What You Need to Know

The Threads to Link plugin, version 1.3 for MyBB, has a cross-site scripting (XSS) vulnerability that allows attackers to execute malicious scripts on a user's browser.

Understanding CVE-2018-10365

This CVE involves a security issue in the Threads to Link plugin for MyBB, potentially exposing users to XSS attacks.

What is CVE-2018-10365?

This vulnerability occurs when a user tries to convert a thread into a link in MyBB using the Threads to Link plugin, leading to unvalidated input that can be exploited for XSS attacks.

The Impact of CVE-2018-10365

The XSS vulnerability in the Threads to Link plugin could allow malicious actors to execute arbitrary scripts on a user's browser, potentially compromising sensitive information or performing unauthorized actions.

Technical Details of CVE-2018-10365

The technical aspects of the CVE-2018-10365 vulnerability are as follows:

Vulnerability Description

The Threads to Link plugin 1.3 for MyBB lacks proper input sanitization when converting threads to links, enabling XSS attacks.

Affected Systems and Versions

Product: N/A
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers can exploit the XSS vulnerability by manipulating the input box for thread links in the plugin, injecting malicious scripts that get executed in the context of the user's session.

Mitigation and Prevention

To address CVE-2018-10365, consider the following mitigation strategies:

Immediate Steps to Take

Disable or remove the Threads to Link plugin until a patch or fix is available.
Educate users about the risks of executing scripts from untrusted sources.

Long-Term Security Practices

Regularly update plugins and software to ensure the latest security patches are applied.
Implement content security policies (CSP) to mitigate the impact of XSS attacks.

Patching and Updates

Monitor for patches or updates from the plugin developer or MyBB community to address the XSS vulnerability in the Threads to Link plugin.