Description

Text-based feedback answers required additional sanitizing to prevent stored XSS and blind SSRF risks in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.

Remediation

References

CVE-2021-20280

Related Vulnerabilities

WordPress Plugin WpGenius Job Listing Cross-Site Scripting (1.0.2)

Moodle Uncontrolled Resource Consumption Vulnerability (CVE-2021-32476)

WordPress Plugin Admin side data storage for Contact Form 7 Cross-Site Scripting (1.1.1)

WordPress Plugin Product Addons & Fields for WooCommerce Unspecified Vulnerability (13.7)

MySQL CVE-2021-2339 Vulnerability (CVE-2021-2339)

Severity

Medium

Classification

CVE-2021-20280 CWE-707 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities