CVE-2026-11597
MediumCVSS 6.4Exploitation Probability (EPSS)
Low risk9th percentile — higher than 9% of all known CVEs
Summary
The Surbma | Infusionsoft Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to and including 2.0.1. This is due to insufficient input sanitization and output escaping on the 'account' and 'id' shortcode attributes, which are concatenated directly into a <script> tag's src attribute. Authenticated attackers with contributor-level access or higher can inject arbitrary web scripts that execute whenever a user visits an injected page.
Risk Assessment
The organization risks session hijacking, admin account takeover, and malware distribution through compromised WordPress pages. Attackers can steal sensitive data or launch further attacks against users.
Recommendation
Immediately update the Surbma | Infusionsoft Shortcode plugin to the latest available version that fixes this vulnerability. If no update is available, temporarily disable or remove the plugin.
Original NVD description (English source)
The Surbma | Infusionsoft Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'infusionsoft-form' shortcode in versions up to, and including, 2.0.1. This is due to insufficient input sanitization and output escaping on user-supplied 'account' and 'id' shortcode attributes in the surbma_infusionsoft_shortcode_shortcode() function, which are concatenated directly into a <script> tag's src attribute. 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.