GitHub Advisoryadvisory · Maven

GHSA-mg3r-9jh8-33r9 Liferay Portal and Liferay DXP have Insecure Deserialization Vulnerability

HIGH Published 2022-05-24 Modified 2025-05-28 Official page ↗
Aliases
CVE-2020-15842
Ecosystem
Maven
Packages
com.liferay.portal:release.portal.bom, com.liferay.portal:release.dxp.bom
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-502
Reviewed
2025-05-28

Affected packages

• Maven com.liferay.portal:release.portal.bom: < 7.3.0 → fixed in 7.3.0 • Maven com.liferay.portal:release.dxp.bom: >= 7.0.0, < 7.0.10.fp90 → fixed in 7.0.10.fp90 • Maven com.liferay.portal:release.dxp.bom: >= 7.1.0, < 7.1.10.fp17 → fixed in 7.1.10.fp17 • Maven com.liferay.portal:release.dxp.bom: >= 7.2.0, < 7.2.10.fp5 → fixed in 7.2.10.fp5

Description

Liferay Portal before 7.3.0, and Liferay DXP 7.0 before fix pack 90, 7.1 before fix pack 17, and 7.2 before fix pack 5, allows man-in-the-middle attackers to execute arbitrary code via crafted serialized payloads, because of insecure deserialization.

Related

Alias · CVE (1)

  • CVE-2020-15842 Liferay Portal before 7.3.0, and Liferay DXP 7.0 before fix pack 90, 7.1 before fix pack 17, and 7.2 before fix pack 5, allows… vulnerability

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References