PT-2022-26256 · Liferay · Liferay Portal+1

Published 2022-11-15 · Updated 2022-11-17 · CVE-2022-42111

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Liferay Portal versions 7.2.1 through 7.4.2 Liferay DXP versions 7.2 before fix pack 19 Liferay DXP versions 7.3 before update 4

Description A Cross-site scripting (XSS) vulnerability in the Sharing module's user notification allows remote attackers to inject arbitrary web script or HTML by sharing an asset with a crafted payload.

Recommendations For Liferay Portal versions 7.2.1 through 7.4.2, update to a version outside of this range to resolve the issue. For Liferay DXP version 7.2, apply fix pack 19 or later to resolve the issue. For Liferay DXP version 7.3, apply update 4 or later to resolve the issue. As a temporary workaround, consider restricting the use of the Sharing module's user notification feature until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-42111

GHSA-P768-R2M2-8VJR

Affected Products

Liferay Dxp

Liferay Portal

References · 12

• https://osv.dev/vulnerability/GHSA-p768-r2m2-8vjr · Vendor Advisory
• https://issues.liferay.com/browse/LPE-17379 · Vendor Advisory
• https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2022-42111 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-42111 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-42111 · Security Note
• https://github.com/liferay/liferay-portal · Note
• https://github.com/liferay/liferay-portal/commit/4dec737577cfa2d7dd857bf9b4a4ffb5fc02dcc7 · Note
• https://github.com/liferay/liferay-portal/commit/0307ce50253f03203e613534ea03061b0b38caf0 · Note
• https://github.com/liferay/liferay-portal/commit/5a0d16269d0a2e1b370ad8c38ee4d11f34476af5 · Note
• https://github.com/liferay/liferay-portal/commit/9d53dd83c80833c318f80b7116c441cf005cc781 · Note
• https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/cve-2022-42111?p_r_p_assetEntryId=121612900&_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%3D121612900%26_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_jekt_cur%3D0%26p_r_p_resetCur%3Dfalse · Note
• https://t.me/cvenotify/37706 · Telegram Post