CVE-2024-37463

CRM Perks Forms <= 1.1.5 - Missing Authorization to Unauthenticated Form Submission

2024-07-01 00:00

Strategic Overview

Status: Patched in 1.1.6
Affected Plugin: CRM Perks Forms – WordPress Form Builder
Affected Version: <= 1.1.5
CVSS: 5.3Medium
Weakness type: CWE-862 · Missing Authorization
CVE: CVE-2024-37463

View all CRM Perks Forms – WordPress Form Builder vulnerabilities

At a glance

CVE-2024-37463 is a medium-severity Missing Authorization vulnerability in the CRM Perks Forms WordPress plugin, affecting versions <= 1.1.5. It carries a CVSS score of 5.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 1.1.6; sites on affected versions should update now. Disclosed July 2024, reported by Manab Jyoti Dowarah.

Vulnerability Overview

The CRM Perks Forms plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the post_form() function in versions up to, and including, 1.1.5. This makes it possible for unauthenticated attackers to submit forms that should be restricted to authenticated users.

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 privileges on the target site, and no interaction from a victim user.

CWE-862: Missing Authorization

CRM Perks Forms <= 1.1.5 carries this weakness at post_form(), and reaching it takes no account at all. 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 CRM Perks Forms the fix is 1.1.6: builds <= 1.1.5 are affected, anything from 1.1.6 onward is not.

Remediation

Update to version 1.1.6, or a newer patched version

How does WordSec protect against this?

This one needs no account at all, which puts it outside what login hardening can reach; WordSec's login security narrows the account-level paths around it, and the firewall is what inspects the request itself. None of that substitutes for the fix: CRM Perks Forms 1.1.6 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2024-37463 https://www.wordfence.com/threat-intel/vulnerabilities/id/1b00e42b-9c03-4a3c-86b7-1552f7700b2f https://nvd.nist.gov/vuln/detail/CVE-2024-37463

Related records

Other vulnerabilities in CRM Perks Forms – WordPress Form Builder

CVSS Vector

5.3

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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