# Premium Packages <= 7.3.0 - Unauthenticated Insecure Direct Object Reference to Guest Order Status Disclosure

- **ID:** WPSEC-2026-1960
- **Plugin:** Premium Packages – Sell Digital Products Securely (`wpdm-premium-packages`), https://wordpress.org/plugins/wpdm-premium-packages/
- **Affected versions:** from 7.0.0 before 7.3.1
- **Fixed in:** 7.3.1 (Update to 7.3.1 or later.)
- **Severity:** Medium 5.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
- **Weakness:** CWE-639
- **Usage among sites WPSec scans:** plugin Low, affected versions Low (as of 2026-10-29)
- **Attack surface analysis:** https://attacksurface.wpsec.com/plugin/wpdm-premium-packages
- **Fix released:** 2026-10-28
- **Published:** 2026-10-29
- **URL:** https://wpsec.com/vuln/WPSEC-2026-1960/

## Description

The Premium Packages plugin for WordPress is vulnerable to Insecure Direct Object Reference via the checkout order status REST route in all versions up to, and including, 7.3.0, due to the route being public and its ownership check treating a guest order (user ID 0) as owned by any logged-out visitor (current user ID 0). This makes it possible for unauthenticated attackers to read the status, payment status and total of any guest order whose order ID they know or guess.

## References

- https://wpsec.com/vuln/WPSEC-2026-1960/
- https://plugins.svn.wordpress.org/wpdm-premium-packages/tags/7.3.1/
- https://wordpress.org/plugins/wpdm-premium-packages/

Source: WPSec, https://wpsec.com/vuln/WPSEC-2026-1960/

License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Free to use, share and adapt, also commercially, if you credit WPSec and link to this advisory.