Is CVE-2024-30477 actively exploited?

No active exploitation of CVE-2024-30477 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2024-30477 be exploited remotely?

Yes. CVE-2024-30477 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2024-30477?

CVE-2024-30477 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2024-30477

CWE-862Published: March 29, 2024· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Missing Authorization vulnerability in Klarna Klarna Payments for WooCommerce.This issue affects Klarna Payments for WooCommerce: from n/a through 3.2.4.

NVD Source

Risk Analysis

A missing authorization vulnerability in the Klarna Payments for WooCommerce plugin allows unauthorized actions. Rated as critical with a CVSS score of 9.8, this flaw poses a significant risk to e-commerce sites.

No public exploit is currently known, and it is not in the CISA KEV catalog. The vulnerability is remotely exploitable with low attack complexity.

Recommended Action

Update the Klarna Payments for WooCommerce plugin to the latest version. Regularly audit plugin permissions and remove any unnecessary administrative access.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2024-30477 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.