CVE-2025-3615 Fluent Forms <= 6.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting
Authenticated attackers with Contributor access can inject arbitrary scripts into Fluent Forms pages, executing them for other users.
- 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-2025-3615?
CVE-2025-3615 is a medium-severity cross-site scripting vulnerability in techjewel Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder, published on 17 Apr 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Fluent Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the form-submission.js script in all versions up to, and including, 6.0.2 due to insufficient input sanitization and output escaping. 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-2025-3615?
How do I fix CVE-2025-3615?
No fix has been published for CVE-2025-3615 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-2025-3615 being exploited?
There is no known exploitation of CVE-2025-3615 in the wild and no public exploit code.
Sources
Also known as GHSA-6m8h-w84x-vp4m.