CVE-2026-116545mediumCWE-79

CVE-2026-116545: medium-severity vulnerability in plugins360 All-in-One Video Gallery – Video…

All-in-One Video Gallery <= 5.0.0 - Authenticated (Subscriber+) Stored DOM-Based Cross-Site Scripting via 'track' Post Meta 'label' Field

Published

Follow this CVE+ Monitor All-in-One Video Gallery – Video Player & Galleries for YouTube, Vimeo & Self-Hosted Videos

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.4epss 0.3%
The All-in-One Video Gallery – Video Player & Galleries for YouTube, Vimeo & Self-Hosted Videos plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'custom_fields[].value.label (for key='track')' parameter in all versions up to, and including, 5.0.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires the site's Player Library option to be configured as Plyr/Vidstack (aiovg_player_settings[player]='vidstack') rather than the Video.js default, as the DOM innerHTML sink exists only in the Plyr/Vidstack template path.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Affected products
plugins360 · All-in-One Video Gallery – Video Player & Galleries for YouTube, Vimeo & Self-Hosted Videos
Related CVEs — plugins360 All-in-One Video Gallery – Video…

In the same product, most dangerous first.

CVE-2026-109209MEDIUMAll-in-One Video Gallery <= 4.9.7 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'embedcode' Post Meta via XML-RPCEPSS 0.2%CVE-2026-109974MEDIUMAll-in-One Video Gallery <= 4.9.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'more_link' Shortcode AttributeEPSS 0.2%