Is CVE-2023-45384 actively exploited?

No active exploitation of CVE-2023-45384 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-45384 be exploited remotely?

Yes. CVE-2023-45384 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-45384?

CVE-2023-45384 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2023-45384

CWE-434Published: October 19, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

KnowBand supercheckout > 5.0.7 and < 6.0.7 is vulnerable to Unrestricted Upload of File with Dangerous Type. In the module "Module One Page Checkout, Social Login & Mailchimp" (supercheckout), a guest can upload files with extensions .php

NVD Source

Risk Analysis

The KnowBand supercheckout module for PrestaShop allows unauthenticated guests to upload arbitrary files, including malicious PHP scripts. This critical vulnerability can lead to full remote code execution on the server.

There is no public exploit known for this vulnerability, and it is not in the CISA KEV catalog.

Recommended Action

Update the supercheckout module to a version outside the vulnerable range (5.0.7 to 6.0.7) and implement strict file upload validation.

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-2023-45384 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.