CVE-2024-8241

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-8241
The Nova Blocks by Pixelgrade plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'align' attribute of the 'wp:separator' Gutenberg block in all versions up to, and including, 2.1.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

5.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

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://www.wordfence.com/threat-intel/vulnerabilities/id/3011befd-c0c6-4800-a370-e592c3ec483f?source=cve Third Party Advisory
https://wordpress.org/plugins/nova-blocks/#developers Product
https://plugins.trac.wordpress.org/changeset/3148752/ Patch
https://github.com/pixelgrade/nova-blocks/commit/655b5b804306c3ca3a59707cc2f12098e193b4ca Patch
Configurations

Configuration 1 (hide)

cpe:2.3:a:pixelgrade:nova_blocks:*:*:*:*:*:wordpress:*:*
History

26 Sep 2024, 22:03

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 6.4 		v2 : unknown
v3 : 5.4
CPE cpe:2.3:a:pixelgrade:nova_blocks:*:*:*:*:*:wordpress:*:*
First Time Pixelgrade nova Blocks
Pixelgrade
References () https://github.com/pixelgrade/nova-blocks/commit/655b5b804306c3ca3a59707cc2f12098e193b4ca - () https://github.com/pixelgrade/nova-blocks/commit/655b5b804306c3ca3a59707cc2f12098e193b4ca - Patch
References () https://www.wordfence.com/threat-intel/vulnerabilities/id/3011befd-c0c6-4800-a370-e592c3ec483f?source=cve - () https://www.wordfence.com/threat-intel/vulnerabilities/id/3011befd-c0c6-4800-a370-e592c3ec483f?source=cve - Third Party Advisory
References () https://wordpress.org/plugins/nova-blocks/#developers - () https://wordpress.org/plugins/nova-blocks/#developers - Product
References () https://plugins.trac.wordpress.org/changeset/3148752/ - () https://plugins.trac.wordpress.org/changeset/3148752/ - Patch

10 Sep 2024, 10:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-09-10 10:15

Updated : 2024-09-26 22:03

NVD link : CVE-2024-8241

Mitre link : CVE-2024-8241

JSON object : View

Products Affected

pixelgrade

  • nova_blocks
CWE
CWE-79

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