CVE-2025-3487 Forminator <= 1.42.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'limit'
Authenticated attackers can inject arbitrary scripts via the limit parameter, executing them when users view the page.
- 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-2025-3487?
CVE-2025-3487 is a medium-severity cross-site scripting vulnerability in wpmudev Forminator Forms – Contact Form, Payment Form & Custom 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 Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘limit’ parameter in all versions up to, and including, 1.42.0 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-2025-3487?
It affects 1 product.
Products include Wpmudev Forminator Forms.
How do I fix CVE-2025-3487?
No fix has been published for CVE-2025-3487 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-2025-3487 being exploited?
There is no known exploitation of CVE-2025-3487 in the wild and no public exploit code.
Other vulnerabilities in wpmudev Forminator Forms – Contact Form, Payment Form & Custom Form Builder
- CVE-2024-10402 Missing authorization in Forminator Forms – Contact Form, Payment Form & Custom Form Builder
- CVE-2025-5341 Cross-site scripting in Forminator Forms – Contact Form, Payment Form & Custom Form Builder
- CVE-2025-0469 Forminator <= 1.39.2 - Authenticated (Contributor+) Stored Cross-Site Scripting
- CVE-2025-0470 Forminator <= 1.38.2 - Reflected Cross-Site Scripting via Title Parameter
- CVE-2025-3479 Forminator <= 1.42.0 - Order Replay Vulnerability
Sources
Also known as GHSA-hq28-6c72-q4fg.