CVE-2026-11597 Cross-site scripting in Surbma | Infusionsoft Shortcode
Authenticated attackers can inject arbitrary scripts via shortcode attributes, leading to code execution in victim browsers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-11597?
CVE-2026-11597 is a medium-severity cross-site scripting vulnerability in Surbma | Infusionsoft Shortcode, published on 27 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Weakness: CWE-79
Which versions are affected by CVE-2026-11597?
How do I fix CVE-2026-11597?
No fix has been published for CVE-2026-11597 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-11597 being exploited?
There is no known exploitation of CVE-2026-11597 in the wild and no public exploit code.
Sources
Also known as GHSA-7wpj-grc3-jrwm.