CVE-2026-39672 MEDIUM

CVE-2026-39672: WordPress ShipTime: Discounted Shipping Rates plugin <= 1.1.1 - Broken Access Control vulnerability

Vendor Shiptime
Product ShipTime: Discounted Shipping Rates
Weakness CWE-862 · Missing authorization
Published April 8, 2026
Last update April 29, 2026

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

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.

Explanation of Vulnerability in Simple Terms

02Summary

ShipTime: Discounted Shipping Rates versions 1.1.1 and earlier lack proper authorization checks. An attacker can modify shipping rates or related data without authentication. The vulnerability requires only network access and no user interaction. Site administrators should update to a version newer than 1.1.1 as soon as available.

What an attacker can do

03Attacker Capabilities

Modify shipping rates or related configuration data without logging in.

Potential impact on your site

04Site Impact

Attackers can alter shipping rates, potentially causing financial loss or service disruption.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

April 8, 2026 CVE published
April 29, 2026 Record updated

Related vulnerabilities

08Related CVE