CVE-2024-11897 Contact Form, Survey & Form Builder – MightyForms <= 1.3.9 - Authenticated (Contributor+) Stored Cross-Site Scripting
Authenticated attackers can inject arbitrary scripts via the MightyForms shortcode, leading to code execution when users view affected pages.
- 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-2024-11897?
CVE-2024-11897 is a medium-severity cross-site scripting vulnerability in Contact Form, Survey & Form Builder – MightyForms, published on 4 Dec 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Contact Form, Survey & Form Builder – MightyForms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'mightyforms' shortcode in all versions up to, and including, 1.3.9 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.
Weakness: CWE-79
Which versions are affected by CVE-2024-11897?
It affects 1 product.
Products include Mightyforms Mightyforms.
How do I fix CVE-2024-11897?
No fix has been published for CVE-2024-11897 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-2024-11897 being exploited?
There is no known exploitation of CVE-2024-11897 in the wild and no public exploit code.
Sources
Also known as GHSA-cv79-xc85-qrx3.