CVE-2021-4378

The WP Quick FrontEnd Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 5.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with minimal permissions like subscribers, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://blog.nintechnet.com/multiple-vulnerabilities-in-wordpress-wp-quick-frontend-editor-plugin-unpatched/	Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/ed137706-1313-4bff-882b-13d9fa11498c?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:webdevocean:wp_quick_frontend_editor:*:*:*:*:*:wordpress:*:*

History

13 Jun 2023, 17:03

Type	Values Removed	Values Added
CWE		CWE-79
References	~~(MISC) https://blog.nintechnet.com/multiple-vulnerabilities-in-wordpress-wp-quick-frontend-editor-plugin-unpatched/ -~~	(MISC) https://blog.nintechnet.com/multiple-vulnerabilities-in-wordpress-wp-quick-frontend-editor-plugin-unpatched/ - Exploit
References	~~(MISC) https://www.wordfence.com/threat-intel/vulnerabilities/id/ed137706-1313-4bff-882b-13d9fa11498c?source=cve -~~	(MISC) https://www.wordfence.com/threat-intel/vulnerabilities/id/ed137706-1313-4bff-882b-13d9fa11498c?source=cve - Third Party Advisory
CPE		cpe:2.3:a:webdevocean:wp_quick_frontend_editor::::::wordpress::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.4
First Time		Webdevocean Webdevocean wp Quick Frontend Editor

07 Jun 2023, 02:44

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-06-07 02:15

Updated : 2024-02-28 20:13

NVD link : CVE-2021-4378

Mitre link : CVE-2021-4378

CVE.ORG link : CVE-2021-4378

JSON object : View

Products Affected

webdevocean

wp_quick_frontend_editor

CWE

CWE-79

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

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