CVE-2024-43157

FormCraft <= 1.2.10 - Missing Authorization

2024-08-07 00:00
Manab Jyoti Dowarah

Strategic Overview

Status
Patched in 1.2.11
Affected Plugin
FormCraft – Form Builder
Affected Version
<= 1.2.10
CVSS
4.3Medium
Weakness type
CWE-862 · Missing Authorization
CVE
CVE-2024-43157
View all FormCraft – Form Builder vulnerabilities

At a glance

CVE-2024-43157 is a medium-severity Missing Authorization vulnerability in the FormCraft WordPress plugin, affecting versions <= 1.2.10. It carries a CVSS score of 4.3 (reachable over the network; low attack complexity). The root cause is a missing authorization check on a reachable function. The issue is fixed in version 1.2.11; sites on affected versions should update now. Disclosed August 2024, reported by Manab Jyoti Dowarah.

Vulnerability Overview

The FormCraft plugin for WordPress is vulnerable to unauthorized access of data due to missing capability checks on the 'formcraft_basic_check' and 'formcraft_basic_check_form_page_access' functions in versions up to, and including, 1.2.10. This makes it possible for authenticated attackers, with subscriber-level access and above, to export and preview forms.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no interaction from a victim user.

CWE-862: Missing Authorization

FormCraft <= 1.2.10 carries this weakness at formcraft_basic_check, and reaching it takes a caller who can reach the endpoint. A missing authorization check means a function is reachable by anyone who can reach the endpoint, because the code never asks whether the caller is allowed to perform the action.

Any user who can reach the endpoint gets to run an action reserved for higher-privileged roles, from reading protected data to changing settings or content. For FormCraft the fix is 1.2.11: builds <= 1.2.10 are affected, anything from 1.2.11 onward is not.

Remediation

Update to version 1.2.11, or a newer patched version

How does WordSec protect against this?

Because it turns on account access, WordSec's login security is the relevant layer: role-based two-factor, captcha and brute-force limits raise the cost of getting the account this needs. None of that substitutes for the fix: FormCraft 1.2.11 closes this, and updating the plugin is the step that ends it.

  • Login Security
  • Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2024-43157https://www.wordfence.com/threat-intel/vulnerabilities/id/be73e45a-ce00-4a1f-b722-32a94c5beadchttps://nvd.nist.gov/vuln/detail/CVE-2024-43157

Related records

Vulnerability data © Defiant, Inc., provided under the Wordfence Intelligence T&C