What’s Vulnerable › Vulnerabilities

CVE-2021-39354: Easy Digital Downloads <= 2.11.2 Authenticated Reflected Cross-Site Scripting

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-10-21 · updated 2026-06-17
• Weakness: CWE-79

Description

The Easy Digital Downloads WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the $start_date and $end_date parameters found in the ~/includes/admin/payments/class-payments-table.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 2.11.2.

Affected products

• smub Easy Digital Downloads – eCommerce Payments and Subscriptions made easy: through 2.11.2

References

• https://github.com/BigTiger2020/word-press/blob/main/Easy%20Digital%20Downloads.md
• https://plugins.trac.wordpress.org/changeset/2616149/easy-digital-downloads/trunk/includes/admin/payments/class-payments-table.php
• https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39354
• https://github.com/BigTiger2020/word-press/blob/main/Easy%20Digital%20Downloads.md
• https://plugins.trac.wordpress.org/changeset/2616149/easy-digital-downloads/trunk/includes/admin/payments/class-payments-table.php
• https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39354

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