Description
The Checkout Files Upload for WooCommerce WordPress plugin before 2.4.0 does not validate uploaded file types when its accepted file types setting is left empty, which it documents as the way to accept all files, allowing unauthenticated users to upload arbitrary files, including PHP files that lead to remote code execution on servers that execute PHP from the uploads directory.
Published: 2026-10-28
Score: n/a
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 28 Oct 2026 08:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-434

Wed, 28 Oct 2026 06:15:00 +0000

Type Values Removed Values Added
Description The Checkout Files Upload for WooCommerce WordPress plugin before 2.4.0 does not validate uploaded file types when its accepted file types setting is left empty, which it documents as the way to accept all files, allowing unauthenticated users to upload arbitrary files, including PHP files that lead to remote code execution on servers that execute PHP from the uploads directory.
Title Checkout Files Upload for WooCommerce < 2.4.0 - Unauthenticated Arbitrary File Upload
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-10-28T06:00:20.809Z

Reserved: 2026-10-01T09:33:07.954Z

Link: CVE-2026-103688

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-10-28T06:16:32.123

Modified: 2026-10-28T14:37:23.510

Link: CVE-2026-103688

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-28T07:45:17Z

Weaknesses