---
id: CVE-2026-111596
title: >-
  Kliken: Ads + Pixel for Meta < 1.2.3 - Unauthenticated Order Data Disclosure
  via IDOR
summary: >-
  The Kliken: Ads + Pixel for Meta WordPress plugin before 1.2.3 does not verify
  that a visitor holds an order's key before outputting that order's details on
  the order confirmation page, allowing unauthenticated users to retrieve the
  bill…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'
cvssSource: adp
cwe:
  - CWE-639
product: 'Kliken: Ads + Pixel for Meta'
affected:
  - kliken_ads_+_pixel_for_meta < 1.2.3
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-10-21T10:18:30.643659Z'
published: '2026-10-21'
updated: '2026-10-21'
sourceUpdated: '2026-10-21T10:35:03.694Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-111596'
references:
  - url: 'https://wpscan.com/vulnerability/8bba9959-9c7a-4564-bcba-fc34a922ecc7/'
tags:
  - cve.org
ingestedAt: '2026-10-21T06:42:48.179Z'
epss: 0.00276
epssPercentile: 0.19892
---

## Overview

The Kliken: Ads + Pixel for Meta WordPress plugin before 1.2.3 does not verify that a visitor holds an order's key before outputting that order's details on the order confirmation page, allowing unauthenticated users to retrieve the billing location, purchased products and totals of other customers' orders by enumerating order IDs.

## Affected

- `kliken_ads_+_pixel_for_meta < 1.2.3`

## Remediation

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