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  4. CVE 2026 39799 wordpress wp file download plugin 636 cross site
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Back to active CVEs
High · CVSS 7.1CVE-2026-39799

WordPress WP File Download plugin <= 6.3.6 - Cross Site Scripting (XSS) vulnerabilityCVE-2026-39799

Answer in brief

CVE-2026-39799 records a High severity (CVSS 7.1) vulnerability in WordPress WP File Download plugin <= 6.3.6 - Cross Site Scripting (XSS) vulnerability. The current sources do not mark it as known exploited. The current feed maps Joomunited/WP File Download (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 10, 2026Updated Oct 10, 2026Source checked Oct 10, 2026First seen by HOL Oct 10, 2026Material review Oct 10, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.1
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 7.1. 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 Joomunited/WP File Download (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Joomunited/WP File Downloadgeneric>=n/a <=6.3.6Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Joomunited/WP File Download.
  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 10, 2026

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

  2. Source modified

    Oct 10, 2026

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

  3. First seen by HOL

    Oct 10, 2026

Sources and claim methodology

  • Source referencepatchstack.com
Upstream source description

Unauthenticated Cross Site Scripting (XSS) in WP File Download <= 6.3.6 versions.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • WordPress Kids Planet theme <= 2.2.14.2 - Cross Site Scripting (XSS) vulnerabilityAlso CWE-79
  • WordPress Armania theme <= 1.4.8 - Reflected Cross Site Scripting (XSS) vulnerabilityAlso CWE-79
  • WordPress TechOne theme <= 3.0.3 - Reflected Cross Site Scripting (XSS) vulnerabilityAlso CWE-79
  • WordPress Biolife theme <= 3.2.3 - Reflected Cross Site Scripting (XSS) vulnerabilityAlso CWE-79
  • WordPress KuteShop theme <= 4.2.9 - Reflected Cross Site Scripting (XSS) vulnerabilityAlso CWE-79
  • WordPress Barcode Scanner with Inventory & Order Manager plugin <= 1.13.1 - 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 10, 2026
References
1 linked source
Open source record