CVE-2024-5439

The Blocksy theme for WordPress is vulnerable to Reflected Cross-Site Scripting via the custom_url parameter in all versions up to, and including, 2.0.50 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

CVSS v3 6.4 MEDIUM

6.4^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.1 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://themes.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=229705%40blocksy%2F2.0.51&old=228990%40blocksy%2F2.0.50	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/c05687f4-5ea2-4226-982f-c3499f204685?source=cve	Third Party Advisory
https://themes.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=229705%40blocksy%2F2.0.51&old=228990%40blocksy%2F2.0.50	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/c05687f4-5ea2-4226-982f-c3499f204685?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:creativethemes:blocksy:*:*:*:*:*:wordpress:*:*

History

21 Nov 2024, 09:47

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~5.4~~	v2 : unknown v3 : 6.4
References	~~() https://themes.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=229705%40blocksy%2F2.0.51&old=228990%40blocksy%2F2.0.50 - Patch~~	() https://themes.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=229705%40blocksy%2F2.0.51&old=228990%40blocksy%2F2.0.50 - Patch
References	~~() https://www.wordfence.com/threat-intel/vulnerabilities/id/c05687f4-5ea2-4226-982f-c3499f204685?source=cve - Third Party Advisory~~	() https://www.wordfence.com/threat-intel/vulnerabilities/id/c05687f4-5ea2-4226-982f-c3499f204685?source=cve - Third Party Advisory

11 Jun 2024, 17:35

Type	Values Removed	Values Added
References	~~() https://themes.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=229705%40blocksy%2F2.0.51&old=228990%40blocksy%2F2.0.50 -~~	() https://themes.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=229705%40blocksy%2F2.0.51&old=228990%40blocksy%2F2.0.50 - Patch
References	~~() https://www.wordfence.com/threat-intel/vulnerabilities/id/c05687f4-5ea2-4226-982f-c3499f204685?source=cve -~~	() https://www.wordfence.com/threat-intel/vulnerabilities/id/c05687f4-5ea2-4226-982f-c3499f204685?source=cve - Third Party Advisory
CWE		CWE-79
CVSS	v2 : ~~unknown~~ v3 : ~~6.4~~	v2 : unknown v3 : 5.4
CPE		cpe:2.3:a:creativethemes:blocksy::::::wordpress::*
First Time		Creativethemes Creativethemes blocksy

05 Jun 2024, 12:53

Type	Values Removed	Values Added
Summary		(es) El tema Blocksy para WordPress es vulnerable a Cross-Site Scripting Reflejado a través del parámetro custom_url en todas las versiones hasta la 2.0.50 incluida debido a una sanitización de entrada y un escape de salida insuficientes. Esto hace posible que atacantes no autenticados inyecten scripts web arbitrarios en páginas que se ejecutan si logran engañar a un usuario para que realice una acción como hacer clic en un enlace.

05 Jun 2024, 08:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-06-05 08:15

Updated : 2024-11-21 09:47

NVD link : CVE-2024-5439

Mitre link : CVE-2024-5439

CVE.ORG link : CVE-2024-5439

JSON object : View

Products Affected

creativethemes

blocksy

CWE

CWE-79

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

6.4 /10