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  4. CVE 2026 110001 fv flowplayer video player 75557212
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Back to active CVEs
Medium · CVSS 5.4CVE-2026-110001

FV Flowplayer Video Player <= 7.5.55.7212 - Unauthenticated Stored Cross-Site Scripting via 'align' Shortcode AttributeCVE-2026-110001

Answer in brief

CVE-2026-110001 records a Medium severity (CVSS 5.4) vulnerability in FV Flowplayer Video Player <= 7.5.55.7212 - Unauthenticated Stored Cross-Site Scripting via 'align' Shortcode Attribute. The current sources do not mark it as known exploited. The current feed maps foliovision/FV Flowplayer Video Player (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 30, 2026Updated Oct 30, 2026Source checked Oct 30, 2026First seen by HOL Oct 30, 2026Material review Oct 30, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.4
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 5.4. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps foliovision/FV Flowplayer Video Player (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
foliovision/FV Flowplayer Video Playergeneric>=0 <=7.5.55.7212Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for foliovision/FV Flowplayer Video Player.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Oct 30, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 30, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 30, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • Source referenceplugins.trac.wordpress.org
  • Source referenceplugins.trac.wordpress.org
  • Source referenceplugins.trac.wordpress.org
  • Source referenceplugins.trac.wordpress.org
  • Source referenceplugins.trac.wordpress.org
  • Source referencewordfence.com
Upstream source description

The FV Flowplayer Video Player plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'comment (shortcode attribute 'align')' 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 plugin's 'Parse Vimeo and YouTube links' (parse_comments) setting to be enabled by an administrator, which causes the plugin to register do_shortcode on the comment_text filter, allowing attacker-supplied shortcode attributes stored in comments to be rendered unescaped to all subsequent visitors.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • WordPress Ad Inserter plugin <= 2.8.19 - Cross Site Scripting (XSS) vulnerabilityAlso CWE-79
  • WordPress MultiVendorX plugin <= 5.0.20 - Cross Site Scripting (XSS) vulnerabilityAlso CWE-79
  • WordPress VikRentCar plugin <= 1.4.9 - Cross Site Scripting (XSS) vulnerabilityAlso CWE-79
  • WordPress Mang Board WP plugin <= 2.4.6 - Cross Site Scripting (XSS) vulnerabilityAlso CWE-79
  • WordPress eCommerce Product Catalog plugin <= 3.6.5 - Cross Site Scripting (XSS) vulnerabilityAlso CWE-79
  • WordPress WP Customer Area plugin <= 8.4.0 - Cross Site Scripting (XSS) vulnerabilityAlso CWE-79

Record context

Vulnerability class
XSS
EPSS
Not reported
CWE IDs
CWE-79
Source
CVE List V5
Source checked
Oct 30, 2026
References
7 linked sources
Open source record