6.5
MEDIUM
CVE-2023-0816
Formidable Forms Unvalidated Header IP Spoofing
Description

The Formidable Forms WordPress plugin before 6.1 uses several potentially untrusted headers to determine the IP address of the client, leading to IP Address spoofing and bypass of anti-spam protections.

INFO

Published Date :

March 27, 2023, 4:15 p.m.

Last Modified :

Nov. 7, 2023, 4:01 a.m.

Remotely Exploitable :

Yes !

Impact Score :

2.5

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2023-0816 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Strategy11 formidable_form_builder
2 Strategy11 formidable_forms
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2023-0816.

URL Resource
https://wpscan.com/vulnerability/a281f63f-e295-4666-8a08-01b23cd5a744 Exploit Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-0816 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-0816 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Removed CWE WPScan CWE-290
  • CVE Modified by [email protected]

    Apr. 04, 2023

    Action Type Old Value New Value
    Removed CWE WPScan CWE-639
    Added CWE WPScan CWE-290
    Removed CWE Reason CWE-639 / More specific CWE option available
  • Initial Analysis by [email protected]

    Mar. 31, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
    Changed Reference Type https://wpscan.com/vulnerability/a281f63f-e295-4666-8a08-01b23cd5a744 No Types Assigned https://wpscan.com/vulnerability/a281f63f-e295-4666-8a08-01b23cd5a744 Exploit, Third Party Advisory
    Added CWE NIST CWE-290
    Added CPE Configuration OR *cpe:2.3:a:strategy11:formidable_form_builder:*:*:*:*:*:wordpress:*:* versions up to (excluding) 6.1
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.09 }} 0.01%

score

0.39766

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability