CVE-2021-20183

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CVSS 3.1

5.4 medium

EPSS

<1%p55

Published

Jan 28, 2021 (Jan 28, 2021)

Modified

Jun 17, 2026

Description

It was found in Moodle before version 3.10.1 that some search inputs were vulnerable to reflected XSS due to insufficient escaping of search queries.

Vendors: moodle
Products: moodle
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.8%)

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