Is CVE-2026-18586 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-18586?

CVE-2026-18586 has a CVSS v3 severity of HIGH (7.2).

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CVE-2026-18586

Description

The Premium Packages – Sell Digital Products Securely plugin for WordPress is vulnerable to Unauthenticated Stored Cross-Site Scripting via 'order_email' in all versions up to, and including, 7.0.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.