Threat intelligence

The Ultimate Video Player For WordPress <= 4.2.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'link_url' Shortcode Attribute

CVE-2026-9125 · presto-player

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Presto Player at a vulnerable version. How SiteRespond intelligence works

Vulnerability: The Ultimate Video Player For WordPress <= 4.2.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'link_url' Shortcode Attribute
Affected software: presto-player(Plugin)
Affected versions: ≤ 4.2.0
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2026-9125
Published: 11 June 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory c87e7f50-f14a-4751-abcb-3a5bdd214889). Methodology and redistribution notes

Check whether your installed version is affected

SiteRespond Defence matches your installed Presto Player version against this catalog when the Defence plugin is connected to your WordPress site.

Start SiteRespond Defence for WordPress — £29.99/monthScan your website

All Presto Player advisoriesBack to catalog