DHL for WooCommerce < 4.0.1 - Unauthenticated Shipping Label Download via IDOR

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-16981
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-05 07:16:36 UTC
Updated2026-08-05 07:16:36 UTC
DescriptionThe DHL Shipping Germany for WooCommerce WordPress plugin before 4.0.1 does not perform any authorization check (no capability, nonce, login, or ownership check) on one of its shipping-label download endpoints, so an unauthenticated attacker can enumerate sequential ids and download every stored shipping label, each containing the customer's full name, complete postal address, and order reference.

Risk And Classification

Problem Types: CWE-639 Authorization Bypass Through User-Controlled Key

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown DHL Shipping Germany For WooCommerce affected 4.0.1 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/61b3228d-50a0-4928-977a-23448939dff9 [email protected] wpscan.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Pedro Pinho (en)

CNA: Artus KG (en)

CNA: WPScan (en)

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