---
id: CVE-2026-87846
title: >-
  The Shipping for Nova Poshta WordPress plugin through 1.19.8 does not perform
  any authorisation, nonce or ownership checks on one of its AJAX actions
  available to unauthenticated users, allowing anyone to delete the shipment
  records of a…
summary: >-
  The Shipping for Nova Poshta WordPress plugin through 1.19.8 does not perform
  any authorisation, nonce or ownership checks on one of its AJAX actions
  available to unauthenticated users, allowing anyone to delete the shipment
  records of a…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'
cwe:
  - CWE-862
published: '2026-10-09'
updated: '2026-10-09'
sourceUpdated: '2026-10-09T15:17:18.963'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-87846'
references:
  - url: 'https://wpscan.com/vulnerability/e1ba1fbc-f61f-446f-a312-d725364313a6/'
    label: contact@wpscan.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-09T12:53:29.334Z'
epss: 0.00182
epssPercentile: 0.07677
product: Shipping for Nova Poshta
affected:
  - shipping_for_nova_poshta >= 1.18.7 <= 1.19.8
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-10-09T14:49:42.046612Z'
---

## Overview

The Shipping for Nova Poshta WordPress plugin through 1.19.8 does not perform any authorisation, nonce or ownership checks on one of its AJAX actions available to unauthenticated users, allowing anyone to delete the shipment records of arbitrary orders and to make the store issue the carrier's waybill-deletion request for those orders using the store's own stored API credentials.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.