CVE-2018-12290 : What You Need to Know
Learn about CVE-2018-12290, a Cross-Site Scripting vulnerability in Yii2-StateMachine extension version 2.x.x for Yii2. Find out the impact, affected systems, exploitation, and mitigation steps.
The Yii2-StateMachine version 2.x.x of the extension for Yii2 is vulnerable to XSS (Cross-Site Scripting).
Understanding CVE-2018-12290
The Yii2-StateMachine extension v2.x.x for Yii2 has XSS.
What is CVE-2018-12290?
This CVE identifies a Cross-Site Scripting vulnerability in the Yii2-StateMachine extension version 2.x.x for Yii2.
The Impact of CVE-2018-12290
The vulnerability allows attackers to inject malicious scripts into web pages viewed by other users, potentially leading to unauthorized access or data theft.
Technical Details of CVE-2018-12290
Vulnerability Description
The Yii2-StateMachine extension version 2.x.x for Yii2 is susceptible to Cross-Site Scripting attacks.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Version: 2.x.x
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts into input fields or parameters that are not properly sanitized.
Mitigation and Prevention
Immediate Steps to Take
- Update to a patched version of the Yii2-StateMachine extension to mitigate the XSS vulnerability.
- Implement input validation and output encoding to prevent script injection.
Long-Term Security Practices
- Regularly monitor and audit web applications for security vulnerabilities.
- Educate developers on secure coding practices to prevent XSS attacks.
Patching and Updates
Apply security patches and updates provided by the Yii2-StateMachine extension to address the XSS vulnerability.