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  4. CVE 2026 103888 wpc smart quick view for woocommerce 440
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Back to active CVEs
Medium · CVSS 6.1CVE-2026-103888

WPC Smart Quick View for WooCommerce <= 4.4.0 - Reflected Cross-Site Scripting via 'woosq-redirect' Parameter

Answer in brief

CVE-2026-103888 records a Medium severity (CVSS 6.1) vulnerability in WPC Smart Quick View for WooCommerce <= 4.4.0 - Reflected Cross-Site Scripting via 'woosq-redirect' Parameter. The current sources do not mark it as known exploited. The current feed maps wpclever/WPC Smart Quick View for WooCommerce (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 3, 2026Updated Oct 3, 2026Source checked Oct 3, 2026First seen by HOL Oct 3, 2026Material review Oct 3, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 6.1
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 6.1. 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 wpclever/WPC Smart Quick View for WooCommerce (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
wpclever/WPC Smart Quick View for WooCommercegeneric>=0 <=4.4.0Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for wpclever/WPC Smart Quick View for WooCommerce.
  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 3, 2026

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

  2. Source modified

    Oct 3, 2026

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

  3. First seen by HOL

    Oct 3, 2026

Sources and claim methodology

  • 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 WPC Smart Quick View for WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'woosq-redirect' parameter in all versions up to, and including, 4.4.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. The WooCommerce "redirect to cart after add to cart" option must be enabled for the filter that reads the woosq-redirect parameter to execute; however, the ?quick-view= auto-open mechanism means no further user interaction beyond loading the crafted URL is required to trigger script execution.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Ultra Addons Lite for Elementor <= 1.3.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Type Out WidgetAlso CWE-79
  • Rich Showcase for Google Reviews <= 7.1.3 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Google Review Text (imported via Places API)Also CWE-79
  • WP Ultimate Review < 2.4.4 - Unauthenticated Stored XSS via Review SubmissionAlso CWE-79
  • WP Ultimate Review < 2.4.4 - Author+ Stored XSS via Review Overview SettingsAlso CWE-79
  • SEOPress <= 10.2 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'seopress_google_analytics_matomo_id' ParameterAlso CWE-79
  • Magic Tooltips For Contact Form 7 <= 1.0.34 - Unauthenticated Stored Cross-Site Scripting via 'esc_html' Filter Override via Comment AuthorAlso CWE-79

Record context

Vulnerability class
XSS
EPSS
Not reported
CWE IDs
CWE-79
Source
CVE List V5
Source checked
Oct 3, 2026
References
5 linked sources
Open source record