CVE-2021-38267 : Cross-site scripting (XSS) vulnerability in the Blogs module's edit blog entry p

Cross-site scripting (XSS) vulnerability in the Blogs module's edit blog entry page in Liferay Portal 7.3.2 through 7.3.6, and Liferay DXP 7.3 before fix pack 2 allows remote attackers to inject arbitrary web script or HTML via the _com_liferay_blogs_web_portlet_BlogsAdminPortlet_title and _com_liferay_blogs_web_portlet_BlogsAdminPortlet_subtitle parameter.

Published 2022-03-03 00:15:08

Updated 2022-06-16 21:06:19

Source MITRE

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2021-38267

Liferay » Liferay Portal
Versions from including (>=) 7.3.2 and up to, including, (<=) 7.3.6
cpe:2.3:a:liferay:liferay_portal:*:*:*:*:*:*:*:*
Matching versions
Liferay » Digital Experience Platform
Versions before (<) 7.3
cpe:2.3:a:liferay:digital_experience_platform:*:*:*:*:*:*:*:*
Matching versions
Liferay » Digital Experience Platform » Version: 7.3
cpe:2.3:a:liferay:digital_experience_platform:7.3:-:*:*:*:*:*:*
Matching versions
Liferay » Digital Experience Platform » Version: 7.3 Update Fix Pack 1
cpe:2.3:a:liferay:digital_experience_platform:7.3:fix_pack_1:*:*:*:*:*:*
Matching versions

Threat overview for CVE-2021-38267

Top countries where our scanners detected CVE-2021-38267

Top open port discovered on systems with this issue 80

IPs affected by CVE-2021-38267 31

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2021-38267!

^*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-2021-38267

EPSS FAQ

0.07%

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

~ 28 %

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

CVSS scores for CVE-2021-38267

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-2021-38267

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-2021-38267

http://liferay.com

Digital Experience Software Tailored to Your Needs | Liferay
Product

CVEs referencing this url
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2021-38267-stored-xss-with-title-and-subtitle-of-blog-entry

CVE-2021-38267 Stored XSS with title and subtitle of blog entry
Patch;Vendor Advisory