CVE-2026-109984 (GCVE-0-2026-109984)

Vulnerability from cvelistv5 – Published: 2026-10-30 17:15 – Updated: 2026-10-30 18:08
VLAI
Title
FV Flowplayer Video Player <= 7.5.55.7212 - Unauthenticated Stored Cross-Site Scripting via 'ad' Shortcode Attribute in Comments
Summary
The FV Flowplayer Video Player plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'comment' parameter in all versions up to, and including, 7.5.55.7212 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' option to be enabled and a site administrator to approve the comment containing the malicious shortcode; execution is then triggered for any visitor who interacts with the video player on that page.
Severity
5.4 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 17:31 UTC
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation
Assigner
Wordfence CNA under the mitre root
CNA scorecard C 65/100 over 2401 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
foliovision FV Flowplayer Video Player Affected: 0 , ≤ 7.5.55.7212 (semver)
guessed Create a notification for this product.
Credits
satoshigpt2021-sketch
Show details on NVD website
To clipboard 

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