Description

An issue was discovered in Craft CMS before 3.6.0. In some circumstances, a potential XSS vulnerability existed in connection with front-end forms that accepted user uploads.

Remediation

References

CVE-2021-27902

Related Vulnerabilities

Drupal Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2011-2715)

Joomla Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2009-1280)

WordPress Plugin GD bbPress Attachments Multiple Vulnerabilities (2.2)

WordPress Plugin WP Social Invitations Cross-Site Scripting (1.4.4.2)

WordPress Plugin Duplicate Theme Unspecified Vulnerability (0.1.4)

Severity

Medium

Classification

CVE-2021-27902 CWE-707 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities