CVE-2026-103478
Premium Packages <= 7.2.6 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'checkout[billing][phone]' Parameter
- State
- Published
- Severity
- 6.4 Medium
- Published
- Oct 10, 2026
- Updated
- Oct 11, 2026
- Reserved
- Sep 30, 2026
Description
The Premium Packages – Sell Digital Products Securely plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'checkout[billing][phone] (and state / taxid / email)' parameter in all versions up to, and including, 7.2.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N | Wordfence |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Premium Packages – Sell Digital Products Securelycodename065 |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/e961f5b3-0efc-40c7-87a8-48290357dd2e?source=cve
- https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/7.2.6/templates/dashboard/billing-info.php#L125
- https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/7.2.6/templates/dashboard/billing-info.php#L108
- https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/7.2.6/templates/dashboard/billing-info.php#L115
- https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/7.2.6/templates/dashboard/billing-info.php#L132
- https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/7.2.6/src/Customer/BillingInfoService.php#L265
- https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/7.2.6/src/Customer/BillingInfoService.php#L424
- https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/tags/7.2.6/src/Customer/BillingInfoService.php#L190
- https://plugins.trac.wordpress.org/browser/wpdm-premium-packages/
- https://plugins.trac.wordpress.org/changeset/3724154/wpdm-premium-packages/trunk/templates/dashboard/billing-info.php
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