CVE-2018-12580 : What You Need to Know
Learn about CVE-2018-12580 affecting DragonByte vBSecurity versions 3.x through 3.3.0 for vBulletin 3 and vBulletin 4. Find out the impact, technical details, and mitigation steps.
DragonByte vBSecurity versions 3.x through 3.3.0 for vBulletin 3 and vBulletin 4 contain a vulnerability that allows for self-XSS to occur through a specific file.
Understanding CVE-2018-12580
This CVE identifies a security vulnerability in DragonByte vBSecurity versions 3.x through 3.3.0 for vBulletin 3 and vBulletin 4 that enables self-XSS through a particular file.
What is CVE-2018-12580?
The vulnerability in the file library/DBTech/Security/Action/Sessions.php in DragonByte vBSecurity versions 3.x through 3.3.0 for vBulletin 3 and vBulletin 4 allows for self-XSS via $session['user_agent'] in the "Login Sessions" feature.
The Impact of CVE-2018-12580
This vulnerability could potentially be exploited by attackers to execute self-XSS attacks, compromising the security and integrity of the affected systems.
Technical Details of CVE-2018-12580
DragonByte vBSecurity versions 3.x through 3.3.0 for vBulletin 3 and vBulletin 4 are affected by this vulnerability.
Vulnerability Description
The vulnerability allows for self-XSS to occur through the use of $session['user_agent'] in the "Login Sessions" feature.
Affected Systems and Versions
- DragonByte vBSecurity versions 3.x through 3.3.0 for vBulletin 3 and vBulletin 4
Exploitation Mechanism
The vulnerability can be exploited by manipulating the $session['user_agent'] parameter in the "Login Sessions" feature.
Mitigation and Prevention
It is crucial to take immediate steps to address and prevent exploitation of this vulnerability.
Immediate Steps to Take
- Disable or restrict access to the affected feature or file if possible.
- Monitor for any unusual activities or attempts to exploit the vulnerability.
Long-Term Security Practices
- Regularly update and patch the DragonByte vBSecurity software to the latest version.
- Educate users on safe browsing practices and awareness of potential security risks.
Patching and Updates
- Apply patches or updates provided by DragonByte to fix the vulnerability and enhance the security of the software.