CVE-2026-14335: Easy Digital Downloads <= 3.6.9 - Unauthenticated Stored Cross-Site Scripting via PayPal IPN Parameters
Published Oct 10, 2026
·Updated
The Easy Digital Downloads – eCommerce Payments and Subscriptions made easy plugin for WordPress is vulnerable to Stored Cross-Site Scripting via PayPal IPN Parameters in all versions up to, and including, 3.6.9 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.
Affected Software
1 affected component
Sandhills Development Easy Digital Downloads<=3.6.9
Event History
Oct 10, 2026
CVE Published
via MITRE·05:31 AM
Data Sourced
via MITRE·05:31 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·06:16 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
Which installations are affected?
Easy Digital Downloads for WordPress versions up to and including 3.6.9 are affected.
2
Does an attacker need an account or user interaction to inject the payload?
No. The vulnerability can be exploited by an unauthenticated attacker, and no user interaction is required for injection. The stored script executes when a user accesses an injected page.