A reflected cross-site scripting vulnerability was discovered in Moodle. This flaw exists due to insufficient sanitization of user-supplied data in policy tool. An attacker can trick the victim to open a specially crafted link that executes an arbitrary HTML and script code in user's browser in context of vulnerable website. This vulnerability may allow an attacker to perform cross-site scripting (XSS) attacks to gain access potentially sensitive information and modification of web pages.
2022-11-23T15:15:10.863
2025-04-25T20:15:36.067
Modified
CVSSv3.1: 6.1 (MEDIUM)
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | moodle | moodle | < 3.9.18 | Yes |
Application | moodle | moodle | < 3.11.11 | Yes |
Application | moodle | moodle | < 4.0.5 | Yes |
Operating System | fedoraproject | fedora | 35 | Yes |
Operating System | fedoraproject | fedora | 36 | Yes |
Operating System | fedoraproject | fedora | 37 | Yes |