CVE-2020-7934 : In LifeRay Portal CE 7.1.0 through 7.2.1 GA2, the First Name, Middle Name, and L

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.

Published 2020-01-28 14:15:15

Updated 2020-11-23 18:15:11

Source MITRE

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2020-7934

Liferay » Liferay Portal » Community Edition
Versions from including (>=) 7.1.0 and up to, including, (<=) 7.2.1
cpe:2.3:a:liferay:liferay_portal:*:*:*:*:community:*:*:*
Matching versions

Threat overview for CVE-2020-7934

Top countries where our scanners detected CVE-2020-7934

Top open port discovered on systems with this issue 80

IPs affected by CVE-2020-7934 107

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2020-7934!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2020-7934

EPSS FAQ

0.14%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 48 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-7934

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
3.5	LOW	AV:N/AC:M/Au:S/C:N/I:P/A:N	6.8	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: Single Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
5.4	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	2.3	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE ids for CVE-2020-7934

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

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-7934

http://packetstormsecurity.com/files/160168/LifeRay-7.2.1-GA2-Cross-Site-Scripting.html

LifeRay 7.2.1 GA2 Cross Site Scripting ≈ Packet Storm
https://semanticbits.com/liferay-portal-authenticated-xss-disclosure/

Liferay Portal Authenticated XSS Public Vulnerability Disclosure (CVE-2020-7934) – SemanticBits
Third Party Advisory
https://github.com/3ndG4me/liferay-xss-7.2.1GA2-poc-report-CVE-2020-7934

GitHub - 3ndG4me/liferay-xss-7.2.1GA2-poc-report-CVE-2020-7934: Authenticated Stored XSS in LifeRay 7.2.0 GA1 via MyAccountPortlet executed by Search Results