CVE-2020-15840

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CVSS 3.1

5.3 medium

EPSS

1%p66

Published

Sep 24, 2020 (Sep 24, 2020)

Modified

Jun 17, 2026

Description

In Liferay Portal before 7.3.1, Liferay Portal 6.2 EE, and Liferay DXP 7.2, DXP 7.1 and DXP 7.0, the property 'portlet.resource.id.banned.paths.regexp' can be bypassed with doubled encoded URLs.

Vendors: liferay
Products: digital experience platform, liferay portal
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (1.2%)

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