CVE-2026-39672
Received Received - Intake
Missing Authorization in ShipTime Discounted Shipping Plugin

Publication date: 2026-04-08

Last updated on: 2026-04-29

Assigner: Patchstack

Description
Missing Authorization vulnerability in shiptime ShipTime: Discounted Shipping Rates shiptime-discount-shipping allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects ShipTime: Discounted Shipping Rates: from n/a through <= 1.1.1.
CVSS Scores
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Meta Information
Published
2026-04-08
Last Modified
2026-04-29
Generated
2026-06-16
AI Q&A
2026-04-08
EPSS Evaluated
2026-06-15
NVD
CVE-2026-39672
EUVD
EUVD-2026-20350
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
shiptime discounted_shipping_rates to 1.1.1 (inc)
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
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Compliance Impact

The provided information does not specify any direct impact of this vulnerability on compliance with common standards and regulations such as GDPR or HIPAA.

Executive Summary

CVE-2026-39672 is a Broken Access Control vulnerability in the WordPress plugin "ShipTime: Discounted Shipping Rates" versions up to and including 1.1.1.

The issue arises from missing authorization, authentication, or nonce token checks within certain plugin functions, which allows unauthenticated users to perform actions that normally require higher privileges.

This vulnerability falls under the OWASP Top 10 category A1: Broken Access Control.

Impact Analysis

This vulnerability allows unauthorized users to perform privileged actions within the affected plugin, potentially leading to unauthorized changes or access related to discounted shipping rates.

Although the CVSS severity score is 5.3, indicating a low severity impact, such vulnerabilities are commonly exploited in mass campaigns targeting many websites.

No official patch is currently available, so immediate mitigation involves updating the plugin or seeking assistance from hosting providers or web developers.

Detection Guidance

CVE-2026-39672 is a Broken Access Control vulnerability in the ShipTime: Discounted Shipping Rates WordPress plugin that allows unauthenticated users to perform privileged actions due to missing authorization checks.

There is no specific detection method or commands provided in the available resources to identify exploitation attempts or presence of this vulnerability on your network or system.

Mitigation Strategies

Immediate mitigation involves updating the affected ShipTime: Discounted Shipping Rates plugin to a fixed version if available.

Since no official patch is currently available for this vulnerability, if updating is not possible, users are advised to seek assistance from their hosting provider or web developer to implement temporary protections.

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