CVE-2021-33990

PoC ×2—

CVSS 3.1

9.8 critical

EPSS

12%p96

Published

Apr 16, 2023 (Apr 16, 2023)

Modified

Jun 17, 2026

Description

Liferay Portal 6.2.5 allows Command=FileUpload&Type=File&CurrentFolder=/ requests when frmfolders.html exists. NOTE: The vendor disputes this issue because the exploit reference link only shows frmfolders.html is accessible and does not demonstrate how an unauthorized user can upload a file.

Vendors: liferay
Products: liferay portal
Weakness: CWE-281, CWE-78
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (11.9%)

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