CVE-2026-78536
Deferred Deferred - Pending Action

Unauthenticated Broken Access Control in Robokassa for WooCommerce

Publication date: 2026-09-10

Last updated on: 2026-09-10

Assigner: Patchstack

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

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Meta Information

Published
2026-09-10
Last Modified
2026-09-10
Generated
2026-09-10
AI Q&A
2026-09-10
EPSS Evaluated
N/A
NVD
CVE-2026-78536
EUVD
EUVD-2026-75513

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
patchstack robokassa_payment_gateway_for_woocommerce to 1.8.9 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

Attack-Flow Graph

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Executive Summary

This is an Unauthenticated Broken Access Control vulnerability in the Robokassa payment gateway plugin for WooCommerce versions 1.8.9 and below. It allows unauthenticated users to perform actions that require higher privileges due to missing authorization checks.

Detection Guidance

To detect this vulnerability, check if you are running Robokassa payment gateway for Woocommerce plugin version 1.8.9 or below. You can verify the installed version via WordPress admin panel under Plugins or by inspecting the plugin files on your server. No specific commands are provided in the resources, but manual verification of the plugin version is recommended.

Impact Analysis

An attacker could exploit this to perform unauthorized actions in your WooCommerce store, potentially leading to financial loss, data breaches, or misuse of payment functions. Immediate action like updating the plugin is recommended.

Compliance Impact

This vulnerability does not directly impact GDPR or HIPAA compliance as it involves unauthorized actions with low severity. However, broken access control could lead to unauthorized data access, which may indirectly affect compliance if sensitive payment data is exposed.

Mitigation Strategies

Immediately update the Robokassa payment gateway for Woocommerce plugin to the latest version if available. If no patch exists, consider disabling the plugin temporarily or seeking assistance from a hosting provider or developer. Regularly monitor for updates from the plugin vendor.

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