How severe is CVE-2024-13925?

CVE-2024-13925 has a CVSS 3.x base score of 7.5, rated high 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 high.

Is CVE-2024-13925 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-13925?

CVE-2024-13925 affects Klarna Klarna Checkout For Woocommerce. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-13925?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-13925 have an EU (EUVD) identifier?

Yes. CVE-2024-13925 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11517.

When was CVE-2024-13925 published?

CVE-2024-13925 was published on 2025-04-17 and last updated on 2026-06-17.

CVE-2024-13925

CVE-2024-13925 is a high-severity vulnerability in Klarna Klarna Checkout For Woocommerce with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-11517
Affected product: Klarna Klarna Checkout For Woocommerce
Published: 2025-04-17
Last modified: 2026-06-17

Description

The Klarna Checkout for WooCommerce WordPress plugin before 2.13.5 exposes an unauthenticated WooCommerce Ajax endpoint that allows an attacker to flood the log files with data at the maximum size allowed for a POST parameter per request. This can result in rapid consumption of disk space, potentially filling the entire disk.

Frequently asked questions

What is CVE-2024-13925?: The Klarna Checkout for WooCommerce WordPress plugin before 2.13.5 exposes an unauthenticated WooCommerce Ajax endpoint that allows an attacker to flood the log files with data at the maximum size allowed for a POST parameter per request. This can result in rapid consumption of disk space, potentially filling the entire disk.
How severe is CVE-2024-13925?: CVE-2024-13925 has a CVSS 3.x base score of 7.5, rated high 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 high.
Is CVE-2024-13925 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-13925?: CVE-2024-13925 affects Klarna Klarna Checkout For Woocommerce. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-13925?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-13925 have an EU (EUVD) identifier?: Yes. CVE-2024-13925 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11517.
When was CVE-2024-13925 published?: CVE-2024-13925 was published on 2025-04-17 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/6aebb52f-d74a-4043-86c4-c24579f24ef4/

Affected products (1)

cpe:2.3:a:klarna:klarna_checkout_for_woocommerce:*:*:*:*:*:wordpress:*:*