Cross-Site Scripting Vulnerability in Porto Theme Functionality by Porto Themes
CVE-2025-63066

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Porto Theme - Functionality
Vendor
CVE Published:
9 December 2025

What is CVE-2025-63066?

A Cross-Site Scripting (XSS) vulnerability exists in the Porto Theme - Functionality, allowing malicious users to inject arbitrary scripts into web pages viewed by other users. This vulnerability occurs due to improper sanitization of user input, potentially leading to unauthorized access to sensitive information and the manipulation of web interface behavior. The flaw affects all versions of the Porto Theme – Functionality from n/a up to and including version 3.6.2, making it crucial for website administrators to review and apply the necessary updates to safeguard their applications.

Affected Version(s)

Porto Theme - Functionality <= n/a

References

https://vdp.patchstack.com/database/Wordpress/Plugin/port...
vdb-entry

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

João Pedro S Alcântara (Kinorth) | Patchstack Bug Bounty Program
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