PT-2025-14439 · Pixelgrade · Nova Blocks

Published 2025-04-01 · Updated 2025-04-01 · CVE-2025-31819

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions Nova Blocks by Pixelgrade versions 2.1.8 and earlier

Description The issue is related to Improper Neutralization of Input During Web Page Generation, also known as Cross-site Scripting. This allows for potentially malicious scripts to be injected into web pages. No information is provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations For Nova Blocks by Pixelgrade versions 2.1.8 and earlier, update to a version later than 2.1.8 to resolve the issue. At the moment, there is no information about additional mitigation measures for this vulnerability.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-31819

Affected Products

Nova Blocks

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-31819 · Security Note
• https://patchstack.com/database/Wordpress/Plugin/nova-blocks/vulnerability/wordpress-nova-blocks-by-pixelgrade-plugin-2-1-8-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://patchstack.com/database/wordpress/plugin/nova-blocks/vulnerability/wordpress-nova-blocks-by-pixelgrade-plugin-2-1-8-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://t.me/cvetracker/20530 · Telegram Post
• https://twitter.com/CVEnew/status/1907179760029155549 · Twitter Post
• https://t.me/cvedetector/21806 · Telegram Post