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CVE-2026-120408

HIGH 8.0 CVSS 3.1
Published
November 6, 2026
Last modified
November 6, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Description

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 WordPress components

  • All-in-One Video Gallery – Video Player & Galleries for YouTube, Vimeo & Self-Hosted Videos Plugin · all-in-one-video-gallery
    Confirmed match Active
    Before 5.1.0
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown All-in-One Video Gallery — Before 5.1.0

References

  • wpscan.com https://wpscan.com/vulnerability/ddbbaa38-e9cc-416f-8b3f-72d721f82dc3/
  • nvd.nist.gov Official NVD record