CVE-2021-29046 : Cross-site scripting (XSS) vulnerability in the Asset module's category selector

Cross-site scripting (XSS) vulnerability in the Asset module's category selector input field in Liferay Portal 7.3.5 and Liferay DXP 7.3 before fix pack 1, allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_asset_categories_admin_web_portlet_AssetCategoriesAdminPortlet_title parameter.

Published 2021-05-17 11:15:07

Updated 2021-05-24 20:24:12

Source MITRE

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2021-29046

Liferay » Liferay Portal » Version: 7.3.5
cpe:2.3:a:liferay:liferay_portal:7.3.5:*:*:*:*:*:*:*
Matching versions
Liferay » DXP » Version: 7.3
cpe:2.3:a:liferay:dxp:7.3:-:*:*:*:*:*:*
Matching versions

Threat overview for CVE-2021-29046

Top countries where our scanners detected CVE-2021-29046

Top open port discovered on systems with this issue 80

IPs affected by CVE-2021-29046 18

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2021-29046!

^*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-2021-29046

EPSS FAQ

0.12%

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

~ 47 %

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

CVSS scores for CVE-2021-29046

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:P/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
6.1	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	2.8	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE ids for CVE-2021-29046

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-2021-29046

http://liferay.com

Digital Experience Software Tailored to Your Needs | Liferay
Vendor Advisory

CVEs referencing this url
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120743501

CVE-2021-29046 Stored XSS with category name
Vendor Advisory