CVE-2021-29051 — Cross-site Scripting in Portal

CWE-79 — Cross-site Scripting4 documents4 sources

Severity

6.1MEDIUMNVD

EPSS

0.3%

top 45.19%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Liferay Portal Liferay Digital Experience Platform Liferay DXP

Timeline

PublishedMay 17

Latest updateMay 24

Description

Cross-site scripting (XSS) vulnerability in the Asset module's Asset Publisher app in Liferay Portal 7.2.1 through 7.3.5, and Liferay DXP 7.1 before fix pack 21, 7.2 before fix pack 10 and 7.3 before fix pack 1 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_XXXXXXXXXXXX_assetEntryId parameter.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.7

Affected Packages3 packages

▶NVDliferay/liferay_portal7.2.0 — 7.3.5

▶NVDliferay/dxp7.3

▶NVDliferay/digital_experience_platform7.1, 7.2+1

🔴Vulnerability Details

OSV

Liferay Portal and Liferay DXP Vulnerable to Cross-Site Scripting (XSS) in Asset Publisher App↗2022-05-24

▶

GHSA

Liferay Portal and Liferay DXP Vulnerable to Cross-Site Scripting (XSS) in Asset Publisher App↗2022-05-24

▶

CVEList

CVE-2021-29051: Cross-site scripting (XSS) vulnerability in the Asset module's Asset Publisher app in Liferay Portal 7↗2021-05-17

▶