Description

Cross Site Scripting (XSS) in MyBB v1.8.20 allows remote attackers to inject arbitrary web script or HTML via the "Title" field found in the "Add New Forum" page by doing an authenticated POST HTTP request to '/Upload/admin/index.php?module=forum-management&action=add'.

Remediation

References

CVE-2020-19048

Related Vulnerabilities

e107 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2018-16389)

e107 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2009-3444)

WordPress Plugin Import XML and RSS Feeds Server-Side Request Forgery (2.0.2)

MySQL CVE-2012-3156 Vulnerability (CVE-2012-3156)

Moodle Credentials Management Errors Vulnerability (CVE-2012-0794)

Severity

Medium

Classification

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities CWE-707 CVE-2020-19048