CVE-2020-7934

LifeRay 7.2.1 GA2 - Stored XSS

Severity Score

5.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In LifeRay Portal CE 7.1.0 through 7.2.1 GA2, the First Name, Middle Name, and Last Name fields for user accounts in MyAccountPortlet are all vulnerable to a persistent XSS issue. Any user can modify these fields with a particular XSS payload, and it will be stored in the database. The payload will then be rendered when a user utilizes the search feature to search for other users (i.e., if a user with modified fields occurs in the search results). This issue was fixed in Liferay Portal CE version 7.3.0 GA1.

En LifeRay Portal CE versiones 7.1.0 hasta 7.2.1 GA2, los campos First Name, Middle Name, y Last Name para las cuentas de usuario en MyAccountPortlet son vulnerables a un problema de tipo XSS persistente. Cualquier usuario puede modificar estos campos con una carga útil XSS particular, y será almacenada en la base de datos. La carga útil entonces será renderizada cuando un usuario utilice la funcionalidad search para buscar a otros usuarios (es decir, si se presenta un usuario con campos modificados en los resultados de la búsqueda). Este problema fue corregido en el Portal Liferay CE versión 7.3.0 GA1

LifeRay version 7.2.1 GA2 suffers from a persistent cross site scripting vulnerability.

*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

2020-01-23 CVE Reserved
2020-01-28 CVE Published
2020-11-23 First Exploit
2023-03-07 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

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

CAPEC

References (4)

URL	Tag	Source
http://packetstormsecurity.com/files/160168/LifeRay-7.2.1-GA2-Cross-Site-Scripting.html	X_refsource_misc
https://semanticbits.com/liferay-portal-authenticated-xss-disclosure	Third Party Advisory

URL	Date	SRC
https://www.exploit-db.com/exploits/49091	2020-11-23
https://github.com/3ndG4me/liferay-xss-7.2.1GA2-poc-report-CVE-2020-7934	2024-08-04

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Liferay Search vendor "Liferay"		Liferay Portal Search vendor "Liferay" for product "Liferay Portal"				>= 7.1.0 <= 7.2.1 Search vendor "Liferay" for product "Liferay Portal" and version " >= 7.1.0 <= 7.2.1"		community		Affected