Cross-site Scripting Vulnerability in Nextend Facebook Connect by Nextendweb
CVE-2025-58031

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Nextend Facebook Connect
Vendor
CVE Published:
22 September 2025

What is CVE-2025-58031?

A Cross-site Scripting (XSS) vulnerability exists in Nextend Facebook Connect that allows an attacker to inject malicious scripts into web pages, leading to potential data theft and user compromise. This vulnerability impacts versions up to 3.1.19 of the product, allowing unauthorized users to execute scripts stored on the server. Securing your application against this risk is essential to maintain the integrity and safety of user data.

Affected Version(s)

Nextend Facebook Connect <= 3.1.19

References

https://patchstack.com/database/wordpress/plugin/nextend-...
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

theviper17 (Patchstack Alliance)
JSON
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