How severe is CVE-2026-24583?

CVE-2026-24583 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2026-24583 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-24583?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-24583 have an EU (EUVD) identifier?

Yes. CVE-2026-24583 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4357.

When was CVE-2026-24583 published?

CVE-2026-24583 was published on 2026-01-23 and last updated on 2026-06-17.

CVE-2026-24583

CVE-2026-24583 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-4357
Weakness: CWE-862
Published: 2026-01-23
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2026-24583?: 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.
How severe is CVE-2026-24583?: CVE-2026-24583 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2026-24583 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-24583?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-24583 have an EU (EUVD) identifier?: Yes. CVE-2026-24583 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-4357.
When was CVE-2026-24583 published?: CVE-2026-24583 was published on 2026-01-23 and last updated on 2026-06-17.

References

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

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