CVE-2026-97398: fallo de gravedad alta en foliovision FV Flowplayer Video Player
FV Flowplayer Video Player <= 7.5.54.7212 - Unauthenticated Stored Cross-Site Scripting via 'synopsis' Shortcode Attribute
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.2epss 0.3%
The FV Flowplayer Video Player plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'synopsis' Shortcode Attribute in all versions up to, and including, 7.5.54.7212 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This requires the 'Parse Vimeo and YouTube links' (parse_comments) option to be enabled and the liststyle attribute set to "season" for the vulnerable code path to be reached.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Productos afectados
foliovision · FV Flowplayer Video PlayerCVEs relacionadas — foliovision FV Flowplayer Video Player
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-86461HIGHFV Flowplayer Video Player <= 7.5.54.7212 - Authenticated (Subscriber+) Arbitrary File Upload via 'video_url' ParameterEPSS 0.7%CVE-2023-4520MEDIUMFV Flowplayer Video Player <= 7.5.37.7212 - Insufficient Input Validation to Unauthenticated Stored Cross-Site Scripting and Arbitrary Usermeta UpdateEPSS 0.6%CVE-2024-6338HIGHFV Player <= 7.5.46.7212 - Authenticated (Subscriber+) SQL Injection via exclude ParameterEPSS 0.5%CVE-2024-5020MEDIUMMultiple Plugins <= (Various Versions) - Authenticated (Contributor+) Stored DOM-Based Cross-Site Scripting via FancyBox JavaScript LibraryEPSS 0.4%CVE-2026-109984MEDIUMFV Flowplayer Video Player <= 7.5.55.7212 - Unauthenticated Stored Cross-Site Scripting via 'ad' Shortcode Attribute in CommentsEPSS 0.4%CVE-2026-12135MEDIUMFV Flowplayer Video Player <= 7.5.51.7212 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'video_player' ShortcodeEPSS 0.3%
Referencias
https://plugins.trac.wordpress.org/browser/fv-wordpress-flowplayer/trunk/controller/frontend.php#L664https://plugins.trac.wordpress.org/browser/fv-wordpress-flowplayer/trunk/controller/shortcodes.php#L33https://plugins.trac.wordpress.org/browser/fv-wordpress-flowplayer/trunk/models/flowplayer.php#L1032https://plugins.trac.wordpress.org/changeset?reponame=&old=3731114%40fv-wordpress-flowplayer&new=3731114%40fv-wordpress-flowplayerhttps://www.wordfence.com/threat-intel/vulnerabilities/id/e06fbb3b-f93f-44da-83fb-f469f541e206?source=cve