CVE-2023-5382 Funnelforms Free <= 3.4 - Cross-Site Request Forgery to Arbitrary Post Deletion

Medium 6.5 Published Updated

Unauthenticated attackers can delete arbitrary posts by tricking administrators into clicking a link due to missing nonce validation in the Funnelforms Free plugin.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
A user has to click or open something
Fix
None listed

What is CVE-2023-5382?

CVE-2023-5382 is a medium-severity vulnerability in Interactive Contact Form and Multi Step Form Builder with Drag & Drop Editor – Funnelforms Free, published on 22 Nov 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

The Funnelforms Free plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.4. This is due to missing or incorrect nonce validation on the fnsf_delete_posts function. This makes it possible for unauthenticated attackers to delete arbitrary posts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Weakness: CWE-352

Which versions are affected by CVE-2023-5382?

It affects 1 product.

Products include Funnelforms Funnelforms.

How do I fix CVE-2023-5382?

No fix has been published for CVE-2023-5382 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-5382 being exploited?

There is no known exploitation of CVE-2023-5382 in the wild and no public exploit code.

Sources

Also known as GHSA-7qpf-xwxw-6v33.

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