Cross-site Scripting in Mediavine Create Plugin by John-Michael L'Allier
CVE-2026-125045

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Create
Vendor
CVE Published:
11 November 2026

What is CVE-2026-125045?

The Mediavine Create plugin developed by John-Michael L'Allier has been found to have a vulnerability allowing stored Cross-site Scripting (XSS) attacks. The issue arises from improper neutralization of user input during web page generation, potentially enabling attackers to inject malicious scripts into web pages viewed by other users. Affected versions include n/a and up to 3.1.1. This vulnerability poses risks to the security of websites using this plugin, as it may compromise user data and trust.

Affected Version(s)

Create 0 <= 3.1.1

References

https://patchstack.com/database/wordpress/plugin/mediavin...
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

Gabriel Igor | Patchstack Bug Bounty Program
.