Liferay Portal and Liferay DXP Vulnerable to Reflected XSS via the Export for Translation Page
Date: 2023-10
Affected: maven/com.liferay.portal:release.dxp.bom, maven/com.liferay:com.liferay.translation.web
Attack vector: xss
Category: vulnerability-disclosure
Severity: Critical
CVE: CVE-2023-42497
CWE: CWE-79
CVSS: 9.6 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H)

Reflected cross-site scripting (XSS) vulnerability on the Export for Translation page before 2.0.86 from Liferay Portal (7.4.3.4 through 7.4.3.85), and Liferay DXP 7.4 before update 86 allows remote attackers to inject arbitrary web script or HTML via the `_com_liferay_translation_web_internal_portlet_TranslationPortlet_redirect` parameter.


Mitigations:

Architectural layers (MAESTRO):