CVE-2026-24583
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2026-01-23

Last updated on: 2026-04-28

Assigner: Patchstack

Description
Missing Authorization vulnerability in sumup SumUp Payment Gateway For WooCommerce sumup-payment-gateway-for-woocommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects SumUp Payment Gateway For WooCommerce: from n/a through <= 2.7.9.
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Meta Information
Published
2026-01-23
Last Modified
2026-04-28
Generated
2026-06-16
AI Q&A
2026-01-23
EPSS Evaluated
2026-06-15
NVD
CVE-2026-24583
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
sumup payment_gateway_for_woocommerce to 2.7.9 (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.
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Executive Summary

CVE-2026-24583 is a Broken Access Control vulnerability in the WordPress SumUp Payment Gateway For WooCommerce plugin (versions up to 2.7.9). It occurs due to missing authorization, authentication, or nonce token checks in certain plugin functions, which allows unauthenticated users to perform actions that should require higher privileges. [1]

Impact Analysis

This vulnerability can allow unauthorized users to perform privileged actions within the SumUp Payment Gateway For WooCommerce plugin, potentially leading to unauthorized access or manipulation of payment gateway functions. However, it has a low severity impact with a CVSS score of 5.3 and is considered unlikely to be exploited. [1]

Detection Guidance

This vulnerability can be detected by reviewing the access control configurations of the SumUp Payment Gateway For WooCommerce plugin, specifically checking for missing authorization, authentication, or nonce token checks in plugin functions. Since no official detection commands are provided, you can monitor web server logs for unauthorized access attempts to plugin endpoints or use WordPress security plugins to audit access control issues. No specific commands are suggested in the provided resources. [1]

Mitigation Strategies

Immediate mitigation steps include restricting access to the SumUp Payment Gateway For WooCommerce plugin functions by implementing proper authorization and authentication controls manually if possible, limiting user permissions, and monitoring for suspicious activity. Since no official fix or patched version is currently available, consider disabling the plugin temporarily until a patch is released. [1]

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