CVE-2021-33336

Severity Score

5.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Cross-site scripting (XSS) vulnerability in the Journal module's add article menu in Liferay Portal 7.3.0 through 7.3.3, and Liferay DXP 7.1 fix pack 18, and 7.2 fix pack 5 through 7, allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_journal_web_portlet_JournalPortlet_name parameter.

Una vulnerabilidad de tipo Cross-site scripting (XSS) en el menú de adición de artículos del módulo Journal en Liferay Portal versiones 7.3.0 hasta 7.3.3, y Liferay DXP versiones 7.1 fix pack 18, y versiones 7.2 fix pack 5 hasta 7, permite a atacantes remotos inyectar scripts web o HTML arbitrarios por medio del parámetro _com_liferay_journal_web_portlet_JournalPortlet_name

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-05-20 CVE Reserved
2021-08-04 CVE Published
2023-03-08 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://issues.liferay.com/browse/LPE-17078	2021-08-11

URL	Date	SRC
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2021-33336-stored-xss-with-structure-name	2021-08-11

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.1 Search vendor "Liferay" for product "Dxp" and version "7.1"		-		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.1 Search vendor "Liferay" for product "Dxp" and version "7.1"		fix_pack_1		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.1 Search vendor "Liferay" for product "Dxp" and version "7.1"		fix_pack_10		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.1 Search vendor "Liferay" for product "Dxp" and version "7.1"		fix_pack_11		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.1 Search vendor "Liferay" for product "Dxp" and version "7.1"		fix_pack_12		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.1 Search vendor "Liferay" for product "Dxp" and version "7.1"		fix_pack_13		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.1 Search vendor "Liferay" for product "Dxp" and version "7.1"		fix_pack_14		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.1 Search vendor "Liferay" for product "Dxp" and version "7.1"		fix_pack_15		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.1 Search vendor "Liferay" for product "Dxp" and version "7.1"		fix_pack_16		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.1 Search vendor "Liferay" for product "Dxp" and version "7.1"		fix_pack_17		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.1 Search vendor "Liferay" for product "Dxp" and version "7.1"		fix_pack_2		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.1 Search vendor "Liferay" for product "Dxp" and version "7.1"		fix_pack_3		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.1 Search vendor "Liferay" for product "Dxp" and version "7.1"		fix_pack_4		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.1 Search vendor "Liferay" for product "Dxp" and version "7.1"		fix_pack_5		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.1 Search vendor "Liferay" for product "Dxp" and version "7.1"		fix_pack_6		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.1 Search vendor "Liferay" for product "Dxp" and version "7.1"		fix_pack_7		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.1 Search vendor "Liferay" for product "Dxp" and version "7.1"		fix_pack_8		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.1 Search vendor "Liferay" for product "Dxp" and version "7.1"		fix_pack_9		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.2 Search vendor "Liferay" for product "Dxp" and version "7.2"		fix_pack_5		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.2 Search vendor "Liferay" for product "Dxp" and version "7.2"		fix_pack_6		Affected
Liferay Search vendor "Liferay"		Dxp Search vendor "Liferay" for product "Dxp"				7.2 Search vendor "Liferay" for product "Dxp" and version "7.2"		fix_pack_7		Affected
Liferay Search vendor "Liferay"		Liferay Portal Search vendor "Liferay" for product "Liferay Portal"				>= 7.3.0 < 7.3.4 Search vendor "Liferay" for product "Liferay Portal" and version " >= 7.3.0 < 7.3.4"		-		Affected