CVE-2024-37440

Church Admin <= 4.4.4 - Missing Authorization

2024-06-28 00:00

Strategic Overview

Status: Patched in 4.4.5
Affected Plugin: Church Admin
Affected Version: <= 4.4.4
CVSS: 5.3Medium
Weakness type: CWE-862 · Missing Authorization
CVE: CVE-2024-37440

At a glance

CVE-2024-37440 is a medium-severity Missing Authorization vulnerability in the Church Admin WordPress plugin, affecting versions <= 4.4.4. 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 4.4.5; sites on affected versions should update now. Disclosed June 2024, reported by Ngô Thiên An (ancorn_).

Vulnerability Overview

The Church Admin plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the delete-household cas in versions up to, and including, 4.4.4. This makes it possible for authenticated attackers, with subscriber-level access and above, to delete households.

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

Reaching this weakness in Church Admin <= 4.4.4 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 Church Admin the fix is 4.4.5: builds <= 4.4.4 are affected, anything from 4.4.5 onward is not.

Remediation

Update to version 4.4.5, 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: Church Admin 4.4.5 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2024-37440 https://www.wordfence.com/threat-intel/vulnerabilities/id/1b8d866e-e187-4ff5-bed7-b03e2a213c11 https://nvd.nist.gov/vuln/detail/CVE-2024-37440

Related records

Same weakness class

Other vulnerabilities in Church Admin

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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