CVE-2021-33330

Severity Score

4.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Liferay Portal 7.2.0 through 7.3.2, and Liferay DXP 7.2 before fix pack 9, allows access to Cross-origin resource sharing (CORS) protected resources if the user is only authenticated using the portal session authentication, which allows remote attackers to obtain sensitive information including the targeted user’s email address and current CSRF token.

Liferay Portal versiones 7.2.0 hasta 7.3.2, y Liferay DXP versiones 7.2 anteriores a fix pack 9, permite el acceso a recursos protegidos por Cross-origin resource sharing (CORS) si el usuario sólo es autenticado usando la autenticación de sesión del portal, lo que permite a atacantes remotos obtener información confidencial, incluyendo la dirección de correo electrónico del usuario objetivo y el token de tipo CSRF actual

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-05-20 CVE Reserved
2021-08-03 CVE Published
2024-08-03 CVE Updated
2024-08-06 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://issues.liferay.com/browse/LPE-17127	2023-08-08

URL	Date	SRC
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120747720	2023-08-08

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"				7.2 Search vendor "Liferay" for product "Dxp" and version "7.2"		-		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_1		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_2		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_3		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_4		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"		Dxp Search vendor "Liferay" for product "Dxp"				7.2 Search vendor "Liferay" for product "Dxp" and version "7.2"		fix_pack_8		Affected
Liferay Search vendor "Liferay"		Liferay Portal Search vendor "Liferay" for product "Liferay Portal"				>= 7.2.0 < 7.3.3 Search vendor "Liferay" for product "Liferay Portal" and version " >= 7.2.0 < 7.3.3"		-		Affected