CVE-2026-97630CWE-79cross-site-scripting

CVE-2026-97630

Medium · published October 10, 2026

CVSS v3.1
6.4
EPSS
0%
Percentile
13.4
In the wild
Unconfirmed
What it is

The FV Flowplayer Video Player plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Unquoted popup 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 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. Successful exploitation requires the profile_videos_enable_bio option to be enabled, as script execution occurs on the author bio/archive page where the profile-video shortcode is rendered.

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00234 · 13.4th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-10-10T09:16Z
References (6)
https://plugins.trac.wordpress.org/browser/fv-wordpress-flowplayer/trunk/flowplayer/modules/ad-popup.module.js#L64 · [email protected]https://plugins.trac.wordpress.org/browser/fv-wordpress-flowplayer/trunk/models/custom-videos.php#L329 · [email protected]https://plugins.trac.wordpress.org/browser/fv-wordpress-flowplayer/trunk/models/custom-videos.php#L360 · [email protected]https://plugins.trac.wordpress.org/browser/fv-wordpress-flowplayer/trunk/models/custom-videos.php#L418 · [email protected]https://plugins.trac.wordpress.org/browser/fv-wordpress-flowplayer/trunk/models/flowplayer-frontend.php#L993 · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/6fc6246e-0a39-431f-a5b1-c1a84c48817b?source=cve · [email protected]
EPSS history
Timeline
  • 11 OCT 03:33Z
    EPSS moved — → 0%
    epss
  • 10 OCT 04:26Z
    FV Flowplayer Video Player <= 7.5.54.7212 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Unquoted popup Shortcode Attribute
    cvelistv5
  • 10 OCT 04:26Z
    FV Flowplayer Video Player <= 7.5.54.7212 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Unquoted popup Shortcode Attribute
    cvelistv5