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CVE-2026-19728— Extra Product Options Builder for WooCommerce < 1.2.176 - Unauthenticated Customer File Disclosure via getpublicfileupload

Quick assessment

Affected
Unknown Extra Product Options Builder for WooCommerce
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WooCommerce WordPress 插件 Extra Product Options Builder 在 1.2.176 版本之前，在提供用户上传的文件之前未验证请求者是否有权访问该文件，导致未认证用户在获取文件存储名称后即可下载该文件。 该插件在 1.2.176 之前的版本中，会向其上传目录写入一个“拒绝所有”（deny-all）规则。因此，只有在尊重该规则的网络服务器（例如 Apache）上，才能构成信息泄露边界；而在默认配置下忽略该规则的服务器（例如 nginx）上，这些文件本就可通过其直接 URL

AI Predicted 5.3 Difficulty: Easy EPSS 0.45% · P37

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown Extra Product Options Builder for WooCommerce < 1.2.176 affected
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I. Basic Information for CVE-2026-19728

Vulnerability Information
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Vulnerability Title
Extra Product Options Builder for WooCommerce < 1.2.176 - Unauthenticated Customer File Disclosure via getpublicfileupload
Source: CVE Program / CVE List V5
Vulnerability Description
The Extra Product Options Builder for WooCommerce WordPress plugin before 1.2.176 does not verify that the requester is entitled to a customer-uploaded file before serving it, allowing unauthenticated users who obtain a file's stored name to retrieve it. The Extra Product Options Builder for WooCommerce WordPress plugin before 1.2.176 writes a deny-all rule into its upload directories, so the disclosure only crosses a boundary on web servers that honour it, such as Apache. Where it is ignored, as on a default nginx setup, the same files are already served at their direct URL and the endpoint exposes nothing further.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Unknown Extra Product Options Builder for WooCommerce 0 ~ 1.2.176 -

II. Public POCs for CVE-2026-19728

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-19728

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News Coverage for CVE-2026-19728 (1)

Same Patch Batch · Unknown · 2026-08-16 · 12 CVEs total

CVE-2026-19726 Visualizer < 4.0.7 - Contributor+ Cross-User Chart Configuration Disclosure
CVE-2026-19725 WPvivid Backup & Migration < 0.9.131 - Unauthenticated Path Traversal via send_to_site_con
CVE-2026-18653 WP Directory Kit < 1.5.7 - Admin+ SQL Injection via section Parameter
CVE-2026-19712 Masteriyo LMS < 2.3.3 - Instructor+ Stored XSS via Quiz Description
CVE-2026-19613 ECS < 4.3.10 - Contributor+ Arbitrary Post Meta Disclosure via Dynamic Repeater ACF Source
CVE-2026-19717 CatFolders Document Gallery < 2.0.7 - Unauthenticated Attachment Disclosure via REST API
CVE-2026-19714 Simple JWT Login < 3.6.8 - Unauthenticated Account Takeover via Missing Google id_token Au
CVE-2026-19711 Premium Packages – Sell Digital Products Securely < 7.0.7 - Subscriber+ Arbitrary Amount W
CVE-2026-15384 Manual Image Crop < 1.15 - Subscriber+ Arbitrary Attachment Image Overwrite via IDOR
CVE-2026-13712 Divi 5.0 - 5.8.1 - Contributor+ Stored XSS via Social Media Follow Skype URL
CVE-2026-17533 All-in-One WP Migration and Backup < 7.108 - Multisite Subsite Admin+ Network-Wide PHP Cod

IV. Related Vulnerabilities

Same product: Extra Product Options Builder for WooCommerce
Same vendor: Unknown

V. Comments for CVE-2026-19728

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