Cross-site Scripting Vulnerability in Ultimate Blocks by WordPress
CVE-2025-31077

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Ultimate Blocks
Vendor
CVE Published:
28 March 2025

What is CVE-2025-31077?

The Ultimate Blocks plugin for WordPress suffers from a Cross-site Scripting (XSS) vulnerability due to improper input neutralization during web page generation. This flaw allows attackers to inject malicious scripts into web pages viewed by users, potentially leading to unauthorized access to sensitive information and user sessions. The vulnerability affects all versions up to and including 3.2.7, making it essential for site administrators to update to a patched version to ensure robust security against exploitation.

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Deploy the Patch

Affected Version(s)

Ultimate Blocks <= 3.2.7

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)
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