Cross-Site Scripting Vulnerability in Plugins360 Labs All-in-One Video Gallery
CVE-2026-120838

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
All-in-one Video Gallery
Vendor
CVE Published:
9 November 2026

What is CVE-2026-120838?

A Cross-Site Scripting (XSS) vulnerability has been identified in the All-in-One Video Gallery plugin by Plugins360 Labs, allowing attackers to inject malicious scripts into web pages. This vulnerability affects versions up to and including 5.0.0, potentially leading to unauthorized access and manipulation of cookies, sensitive information, or user sessions. It is crucial for users of this plugin to apply appropriate patches and security measures to mitigate the risk.

Affected Version(s)

All-in-One Video Gallery 0 <= 5.0.0

References

https://patchstack.com/database/wordpress/plugin/all-in-o...
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

Kevin Whelan | Patchstack Bug Bounty Program
.