CVE-2021-33339 — Cross-site Scripting in Portal

CWE-79 — Cross-site Scripting4 documents4 sources
Severity
4.8MEDIUMNVD
EPSS
0.2%
top 61.56%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Liferay PortalLiferay Digital Experience Platform
Timeline
PublishedAug 4
Latest updateMay 24

Description

Cross-site scripting (XSS) vulnerability in the Fragment module in Liferay Portal 7.2.1 through 7.3.4, and Liferay DXP 7.2 before fix pack 9 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_site_admin_web_portlet_SiteAdminPortlet_name parameter.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:NExploitability: 1.7 | Impact: 2.7

Affected Packages2 packages

▶NVDliferay/liferay_portal7.2.1 — 7.3.5

Patches

Patch: issues.liferay.com ↗Patch: issues.liferay.com ↗

🔴Vulnerability Details

3
OSV
Liferay Portal Fragment Module and Liferay DXP Vulnerable to Cross-Site Scripting↗2022-05-24
▶
GHSA
Liferay Portal Fragment Module and Liferay DXP Vulnerable to Cross-Site Scripting↗2022-05-24
▶
CVEList
CVE-2021-33339: Cross-site scripting (XSS) vulnerability in the Fragment module in Liferay Portal 7↗2021-08-04
▶
CVE-2021-33339 — Cross-site Scripting in Liferay Portal | cvebase