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TI-2026-16004 Aliases CVE-2026-19728GHSA-8j7v-p66v-g3f9

Missing authorization in Extra Product Options Builder for WooCommerce

Priority HIGH 72CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-862.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0045 39th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Extra Product Options Builder for WooCommerce (Unknown): 1.2.176

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
UnknownExtra Product Options Builder for WooCommercebefore 1.2.1761.2.176Patch availableCNA
  • Extra Product Options Builder for WooCommerce VendorUnknown Affected before 1.2.176 Fixed in 1.2.176 Patch available CNA

Remediation

  • Fix · CNA Extra Product Options Builder for WooCommerce (Unknown) Fixed in 1.2.176

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-19728
  2. 2026-10-03 Alias added: GHSA-8j7v-p66v-g3f9

References

Exploit 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences