Description

Cross-site scripting (XSS) vulnerability in MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 might allow remote attackers to inject arbitrary web script or HTML via vectors related to login.

Remediation

References

CVE-2016-9404

Related Vulnerabilities

WordPress Plugin Memphis Documents Library Cross-Site Request Forgery (3.9.20)

Joomla Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2010-1433)

PrestaShop Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2018-8823)

TYPO3 Insufficient Entropy Vulnerability (CVE-2025-59015)

WordPress 3.9.x Multiple Vulnerabilities (3.9 - 3.9.19)

Severity

Medium

Classification

CVE-2016-9404 CWE-707 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities