Threat intelligence

FV Flowplayer Video Player <= 7.5.51.7212 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'video_player' Shortcode

CVE-2026-12135 · fv-wordpress-flowplayer

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

Vulnerability: FV Flowplayer Video Player <= 7.5.51.7212 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'video_player' Shortcode
Affected software: fv-wordpress-flowplayer(Plugin)
Affected versions: ≤ 7.5.51.7212
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2026-12135
Published: 30 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 d5a3a560-08e6-43b7-b953-4e704eafc49b). Methodology and redistribution notes

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