---
id: CVE-2026-120408
title: >-
  All-in-One Video Gallery < 5.1.0 - Subscriber+ Stored XSS via 'image' Post
  Meta
summary: >-
  The All-in-One Video Gallery  WordPress plugin before 5.1.0 does not escape a
  video's stored thumbnail URL before outputting it in the admin video list, and
  does not sanitise that value when it is written outside its own editor,
  allowing…
severity: high
cvss: 8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H'
cvssSource: adp
cwe:
  - CWE-79
product: All-in-One Video Gallery
affected:
  - all-in-one_video_gallery < 5.1.0
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-11-06T11:45:25.299282Z'
published: '2026-11-06'
updated: '2026-11-06'
sourceUpdated: '2026-11-06T11:57:57.447Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-120408'
references:
  - url: 'https://wpscan.com/vulnerability/ddbbaa38-e9cc-416f-8b3f-72d721f82dc3/'
tags:
  - cve.org
ingestedAt: '2026-11-06T06:46:27.280Z'
epss: 0.00226
epssPercentile: 0.13375
---

## Overview

The All-in-One Video Gallery  WordPress plugin before 5.1.0 does not escape a video's stored thumbnail URL before outputting it in the admin video list, and does not sanitise that value when it is written outside its own editor, allowing users with a role as low as Subscriber to perform Stored Cross-Site Scripting attacks against administrators.

## Affected

- `all-in-one_video_gallery < 5.1.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.