PT-2022-26255 · Liferay · Liferay Portal+1

Published 2022-11-14 · Updated 2022-11-17 · CVE-2022-42110

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Liferay Portal versions 7.1.0 through 7.4.2 Liferay DXP versions 7.1 before fix pack 27 Liferay DXP versions 7.2 before fix pack 17 Liferay DXP versions 7.3 before service pack 3

Description A Cross-site scripting (XSS) vulnerability in the Announcements module allows remote attackers to inject arbitrary web script or HTML.

Recommendations For Liferay Portal versions 7.1.0 through 7.4.2, update to a version outside of this range to resolve the issue. For Liferay DXP version 7.1, apply fix pack 27 or later. For Liferay DXP version 7.2, apply fix pack 17 or later. For Liferay DXP version 7.3, apply service pack 3 or later. As a temporary workaround, consider restricting access to the Announcements module until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-42110

GHSA-2QWM-9MG5-JWQ8

Affected Products

Liferay Dxp

Liferay Portal

References · 9

• https://issues.liferay.com/browse/LPE-17403 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-42110 · Security Note
• https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2022-42110 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-42110 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-2qwm-9mg5-jwq8 · Vendor Advisory
• https://github.com/liferay/liferay-portal · Note
• https://github.com/liferay/liferay-portal/commit/99b1c4752cd06e6681d7aa9c3b0f58154f434060 · Note
• https://t.me/cvenotify/37963 · Telegram Post
• https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/cve-2022-42110?p_r_p_assetEntryId=121612856&_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_jekt_redirect=https%3A%2F%2Fliferay.dev%3A443%2Fportal%2Fsecurity%2Fknown-vulnerabilities%3Fp_p_id%3Dcom_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_jekt%26p_p_lifecycle%3D0%26p_p_state%3Dnormal%26p_p_mode%3Dview%26p_r_p_assetEntryId%3D121612856%26_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_jekt_cur%3D0%26p_r_p_resetCur%3Dfalse · Note