Jbrinley vulnerabilities

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Published CVEs affecting Jbrinley products: 1 record(s), with severity, exploitation and fixes.

Mailgun Subscriptions 1

Exploited only (KEV) →

CVE-2025-11876 Medium · 6.4 CWE-79 Dec 12, 2025

Mailgun Subscriptions <= 1.3.1 - Authenticated (Contributor+) Stored Cross-Site Scripting

The Mailgun Subscriptions plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'mailgun_subscription_form' shortcode in all versions up to, and including, 1.3.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.