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Moodle Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2021-43558 - Vulnerability Database
Moodle

Moodle Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2021-43558

Medium
Reference: CVE-2021-43558
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2021-43558
Title: Moodle Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability
Overview:

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.