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No exploitation reported

CVE-2026-121764

WordPress FV Flowplayer Video Player plugin <= 7.5.56.7212 - Cross Site Scripting (XSS) vulnerability

No exploitation reported by the sources we read.

  • Published2026-11-09
  • WeaknessCWE-79

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in FolioVision FV Flowplayer Video Player fv-wordpress-flowplayer allows Stored XSS.This issue affects FV Flowplayer Video Player: from n/a through 7.5.56.7212.

Timeline

dates in UTC
  1. 2026-11-0910:00CVE publishedCNA

Versions per branch

Products declared by the CNA

As Patchstack, the CNA that assigned this CVE, declared them in the CVE record; versions as written. NVD lists no product for this CVE yet: this is the only product data so far.

  • FolioVision FV Flowplayer Video Playerother versions: not affected

    package fv-wordpress-flowplayerhttps://wordpress.org/plugins

    Affected
    • ≤ 7.5.56.7212fixed in 7.5.57.7212custom

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2026-11-09

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2026-121764 yet.

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Published
2026-11-09
Last Modified
2026-11-09
NVD status
Deferred
GitHub Advisory
GHSA-h798-r777-fx8j

Frequently asked questions

What is CVE-2026-121764?

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in FolioVision FV Flowplayer Video Player fv-wordpress-flowplayer allows Stored XSS.This issue affects FV Flowplayer Video Player: from n/a through 7.5.56.7212.

Is CVE-2026-121764 actively exploited?

Active exploitation of CVE-2026-121764 has not been confirmed.

What is the CVSS score for CVE-2026-121764?

CVE-2026-121764 has a CVSS v3 base score of 7.1 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.

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