CVE-2023-32799

WooCommerce Ship to Multiple Addresses <= 3.8.3 - Insecure Direct Object Reference

2023-05-15 00:00

Strategic Overview

Status: Patched in 3.8.4
Affected Plugin: WooCommerce Ship to Multiple Addresses
Affected Version: <= 3.8.3
CVSS: 4.3Medium
Weakness type: CWE-639 · Authorization Bypass Through User-Controlled Key
CVE: CVE-2023-32799

View all WooCommerce Ship to Multiple Addresses vulnerabilities

At a glance

CVE-2023-32799 is a medium-severity Authorization Bypass Through User-Controlled Key vulnerability in the WooCommerce Ship to Multiple Addresses WordPress plugin, affecting versions <= 3.8.3. It carries a CVSS score of 4.3 (reachable over the network; low attack complexity). The issue is fixed in version 3.8.4; sites on affected versions should update now. Disclosed May 2023, reported by Rafie Muhammad.

Vulnerability Overview

The WooCommerce Ship to Multiple Addresses plugin for WordPress is vulnerable to insecure direct object reference in versions up to, and including, 3.8.3. This is due to insufficient validation on a user controlled key. The impact of this vulnerability is unknown.

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-639: Authorization Bypass Through User-Controlled Key

Reaching this weakness in WooCommerce Ship to Multiple Addresses <= 3.8.3 takes a caller who can reach the endpoint. Authorization bypass through a user-controlled key, often called insecure direct object reference, means the application looks up a record by an identifier from the request without checking that the caller owns it.

Changing a number in the request is enough to read or modify other users' records, which on commerce and membership sites means customer data. For WooCommerce Ship to Multiple Addresses the fix is 3.8.4: builds <= 3.8.3 are affected, anything from 3.8.4 onward is not.

Remediation

Update to version 3.8.4, 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: WooCommerce Ship to Multiple Addresses 3.8.4 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2023-32799 https://www.wordfence.com/threat-intel/vulnerabilities/id/163328e9-2918-4bc0-8bbc-90d7e992754d https://nvd.nist.gov/vuln/detail/CVE-2023-32799

Related records

Other vulnerabilities in WooCommerce Ship to Multiple Addresses

CVSS Vector

4.3

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

Base

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

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