Description

A flaw was found in Moodle in versions 3.11 to 3.11.3, 3.10 to 3.10.7, 3.9 to 3.9.10 and earlier unsupported versions. A URL parameter in the filetype site administrator tool required extra sanitizing to prevent a reflected XSS risk.

Remediation

References

CVE-2021-43558

Related Vulnerabilities

WordPress Plugin Answer My Question Multiple Cross-Site Scripting Vulnerabilities (1.1)

Joomla Improper Input Validation Vulnerability (CVE-2015-8562)

WordPress Plugin WooCommerce Cross-Seller Unspecified Vulnerability (1.0.2)

WordPress Plugin Snazzy Maps Multiple Cross-Site Scripting Vulnerabilities (1.1.3)

Java Multiple Vulnerabilities (CVE-2018-13785)

Severity

Medium

Classification

CVE-2021-43558 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