Is CVE-2026-110001 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-110001 being exploited in the wild.

How severe is CVE-2026-110001?

Medium severity, with a CVSS score of 5.4, published 30 October 2026.

Which products and versions are affected?

FolioVision FV Flowplayer Video Player up to and including 7.5.55.7212.

How is CVE-2026-110001 attacked?

It is attacked over the network, in a web application.

Am I affected by CVE-2026-110001?

Check whether you run FolioVision FV Flowplayer Video Player at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-110001: FV Flowplayer Video Player stored XSS via align attribute

CVE-2026-110001 · Severity: medium · CVSS 5.4 · Published 2026-10-30

The FV Flowplayer Video Player plugin for WordPress contains a stored cross-site scripting flaw that allows unauthenticated attackers to inject malicious scripts into comments. When a site administrator enables the "Parse Vimeo and YouTube links" feature, these injected scripts execute for all users viewing the affected page, potentially compromising visitor accounts or spreading malware. Exploitation requires the vulnerable plugin setting to be active.

Technologies: FolioVision FV Flowplayer Video Player. Vendors: FolioVision.

Quick answers

Is CVE-2026-110001 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-110001 being exploited in the wild.
How severe is CVE-2026-110001?: Medium severity, with a CVSS score of 5.4, published 30 October 2026.
Which products and versions are affected?: FolioVision FV Flowplayer Video Player up to and including 7.5.55.7212.
Is there a fix for CVE-2026-110001?: No fixed version is recorded yet. Disable the "Parse Vimeo and YouTube links" (parse_comments) setting in the plugin configuration if upgrading is not immediately possible, which prevents the plugin from processing shortcode attributes in comments. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-110001 attacked?: It is attacked over the network, in a web application.
Am I affected by CVE-2026-110001?: Check whether you run FolioVision FV Flowplayer Video Player at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

Disable the "Parse Vimeo and YouTube links" (parse_comments) setting in the plugin configuration if upgrading is not immediately possible, which prevents the plugin from processing shortcode attributes in comments.

Technical details

The plugin fails to sanitize the 'align' shortcode attribute in comments when the parse_comments feature is enabled, allowing unauthenticated attackers to store arbitrary HTML and JavaScript in comment text. The vulnerability stems from insufficient input validation and output escaping when do_shortcode is registered on the comment_text filter, rendering attacker-supplied shortcode attributes unescaped to all subsequent page visitors. The fix adds input validation to whitelist only safe alignment values ('left', 'right', 'center').

Affected products

Foliovision FV Flowplayer Video Player up to and including 7.5.55.7212

Timeline

2026-10-30: disclosed

References

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