CVE-2026-24583
BaseFortify
Publication date: 2026-01-23
Last updated on: 2026-04-28
Assigner: Patchstack
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| sumup | payment_gateway_for_woocommerce | to 2.7.9 (inc) |
Helpful Resources
Exploitability
| 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
AI Powered Q&A
Can you explain this vulnerability to me?
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]
How can this vulnerability impact me? :
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]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
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]
What immediate steps should I take to mitigate this vulnerability?
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]