Cross-site Scripting Vulnerability in Ultimate Blocks by Ultimate Blocks
CVE-2025-47493

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Ultimate Blocks
Vendor
CVE Published:
7 May 2025

What is CVE-2025-47493?

A vulnerability in Ultimate Blocks allows for improper neutralization of input during web page generation, leading to a DOM-based Cross-site Scripting (XSS) issue. This could enable attackers to inject malicious scripts into web pages viewed by users, potentially compromising user data and site integrity. The issue affects versions up to 3.2.9 and emphasizes the necessity for prompt updates and security measures.

Affected Version(s)

Ultimate Blocks <= 3.2.9

References

https://patchstack.com/database/wordpress/plugin/ultimate...
vdb-entry

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

zaim (Patchstack Alliance)
.