---
id: CVE-2026-100144
title: IVPAY payments <= 1.0.8 - Unauthenticated SQLi via 'payment_id' Parameter
summary: >-
  The IVPAY payments WordPress plugin through 1.0.8 does not sanitise a value
  from its payment callback before using it in a SQL statement, and treats an
  empty API key, which is its own default, as valid authentication, allowing
  unauthenti…
severity: critical
cvss: 9.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N'
cvssSource: adp
cwe:
  - CWE-89
product: IVPAY payments
affected:
  - ivpay_payments >= 1.0.0 <= 1.0.8
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-11-06T11:54:52.896931Z'
published: '2026-11-05'
updated: '2026-11-06'
sourceUpdated: '2026-11-06T12:08:30.452Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-100144'
references:
  - url: 'https://wpscan.com/vulnerability/d90db791-2223-480b-8d2f-b84170318fc4/'
tags:
  - cve.org
epss: 0.00256
epssPercentile: 0.17327
ingestedAt: '2026-11-05T21:36:00.788Z'
---

## Overview

The IVPAY payments WordPress plugin through 1.0.8 does not sanitise a value from its payment callback before using it in a SQL statement, and treats an empty API key, which is its own default, as valid authentication, allowing unauthenticated attackers to read arbitrary data from the database.

## Affected

- `ivpay_payments >= 1.0.0 <= 1.0.8`

## Remediation

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