---
id: CVE-2026-78536
title: >-
  Unauthenticated Broken Access Control in Robokassa payment gateway for
  Woocommerce <= 1.8.9 versions.
summary: >-
  Unauthenticated Broken Access Control in Robokassa payment gateway for
  Woocommerce <= 1.8.9 versions.
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L'
cwe:
  - CWE-862
vendor: robokassa
product: robokassa
affected:
  - robokassa >= n/a <= 1.8.9
published: '2026-09-10'
updated: '2026-09-10'
sourceUpdated: '2026-09-10T16:17:56.440'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-78536'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/robokassa/vulnerability/wordpress-robokassa-payment-gateway-for-woocommerce-plugin-1-8-9-broken-access-control-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-10T15:07:29.979341Z'
ingestedAt: '2026-09-10T14:51:56.265Z'
epss: 0.00332
epssPercentile: 0.23746
---

## Overview

Unauthenticated Broken Access Control in Robokassa payment gateway for Woocommerce <= 1.8.9 versions.

## Remediation

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