CVE-2026-24583

MEDIUM 5.3

WordPress SumUp Payment Gateway For WooCommerce plugin <= 2.7.9 - Broken Access Control vulnerability

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-862
Vendor	sumup
Product	sumup payment gateway for woocommerce
Published	Jan 23, 2026
Last Updated	Apr 1, 2026

Stay Ahead of the Next One

Get instant alerts for sumup sumup payment gateway for woocommerce

Be the first to know when new medium vulnerabilities affecting sumup sumup payment gateway for woocommerce are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

Affected Versions

sumup / SumUp Payment Gateway For WooCommerce

0 ≤ 2.7.9

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/sumup-payment-gateway-for-woocommerce/vulnerability/wordpress-sumup-payment-gateway-for-woocommerce-plugin-2-7-9-broken-access-control-vulnerability?_s_id=cve

Credits

Legion Hunter | Patchstack Bug Bounty Program