CVE-2020-11584

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CVSS 3.1

6.1 medium

EPSS

<1%p58

Published

Aug 3, 2020 (Aug 3, 2020)

Modified

Jun 17, 2026

Description

A GET-based XSS reflected vulnerability in Plesk Onyx 17.8.11 allows remote unauthenticated users to inject arbitrary JavaScript, HTML, or CSS via a GET parameter.

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

NVD CVE.org GitHub PoCs EPSS (0.9%)

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