6.4

CVE-2024-8241

Nova Blocks by Pixelgrade <= 2.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via align Attribute

Nova Blocks by Pixelgrade <= 2.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via align Attribute

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.
Mögliche Gegenmaßnahme
Nova Blocks by Pixelgrade: Update to version 2.1.8, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Pixelgrade ≫ Nova Blocks SwPlatformwordpress Version < 2.1.8
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Nova Blocks by Pixelgrade
Version *-2.1.7
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.35% 0.269
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.4 2.3 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
security@wordfence.com 6.4 3.1 2.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
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.

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