CVE-2026-16981
DHL for WooCommerce < 4.0.1 - Unauthenticated Shipping Label Download via IDOR
- State
- Published
- Severity
- 5.3 Medium
- Published
- Aug 5, 2026
- Updated
- Aug 6, 2026
- Reserved
- Jul 24, 2026
Description
The 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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | CISA-ADP |
Weaknesses
- CWE-639 Authorization Bypass Through User-Controlled Key
Affected Products
| Product | Versions |
|---|---|
DHL Shipping Germany for WooCommerceUnknown |
|
References
- https://wpscan.com/vulnerability/61b3228d-50a0-4928-977a-23448939dff9/exploitvdb-entrytechnical-description
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