---
id: "CVE-2026-118783"
kind: "vulnerability"
aliases: ["CVE-2026-118783"]
title: "All-in-One Video Gallery WordPress plugin: shortcode attributes allow stored cross-site scripting"
severity: "medium"
cvss: null
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["all-in-one-video-gallery", "package", "wordpress", "wordpress-plugin"]
not_affected_if: ["no-contributor-users", "plugin-at-5.0.0-or-later"]
published_at: "2026-11-04T06:17:03+00:00"
first_seen_at: "2026-11-04T06:25:19+00:00"
updated_at: "2026-11-04T06:26:05+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-118783", "first_seen_at": "2026-11-04T06:25:19+00:00"}]
---

# All-in-One Video Gallery WordPress plugin: shortcode attributes allow stored cross-site scripting

The All-in-One Video Gallery WordPress plugin before 5.0.0 does not validate or escape some shortcode attributes when it outputs them in a post or page. A user with the contributor role or higher can store script that runs in the browser of anyone who views that page.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed plugin version in the WordPress admin under Plugins, or with `wp plugin get all-in-one-video-gallery --field=version` if WP-CLI is available.
- Search post and page content for the `[AIO_VIDEO_GALLERY` shortcode (or the plugin's shortcode name) to see where it is used.

## Fix

- All-in-One Video Gallery WordPress plugin: move to `5.0.0` or later

## Timeline

- 2026-11-04T06:25:19+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-118783

## From the sources

The All-in-One Video Gallery  WordPress plugin before 5.0.0 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embedded, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

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