Description

A flaw was found in Moodle. The return URL in the policy tool required additional sanitizing to prevent a reflected Cross-site scripting (XSS) risk.

Remediation

References

CVE-2025-3643

Related Vulnerabilities

WordPress Plugin User Activity Log Multiple Cross-Site Scripting Vulnerabilities (1.4.6)

WordPress Plugin Advanced Custom Fields (ACF) Security Bypass (5.9.9)

Serendipity Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2010-2957)

PHP Numeric Errors Vulnerability (CVE-2007-2872)

WordPress Ultimate Member Plugin Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2019-10673)

Severity

Medium

Classification

CVE-2025-3643 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