CVE-2026-66447 - Vulnerability Details - OpenCVE

Unauthenticated SQL Injection in WordPress File Upload <= 5.1.7 versions.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable yes

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

nickboss

WordPress File Upload

unaffected

Version	Status	Constraints
`n/a`	affected	≤ 5.1.7

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

Update the WordPress WordPress File Upload Plugin to the latest available version (at least 5.1.8).

Workaround

No workaround given by the vendor.

References

Link	Providers
https://patchstack.com/database/wordpress/plugin/wp-file-upload/vulnerability/wordpress-wordpress-file-upload-plugin-5-1-7-sql-injection-vulnerability?_s_id=cve

History

Thu, 06 Aug 2026 15:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Thu, 06 Aug 2026 14:45:00 +0000

Type	Values Removed	Values Added
Description		Unauthenticated SQL Injection in WordPress File Upload <= 5.1.7 versions.
Title		WordPress WordPress File Upload plugin <= 5.1.7 - SQL Injection vulnerability
Weaknesses		CWE-89
References		https://patchstack.com/database/wordpress/plugin/wp-file-upload/vulnerability/wordpress-wordpress-file-upload-plugin-5-1-7-sql-injection-vulnerability?_s_id=cve
Metrics		cvssV3_1 `{'score': 9.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2026-08-06T14:27:50.656Z

Updated: 2026-08-06T14:56:20.392Z

Reserved: 2026-07-27T09:00:28.156Z

Link: CVE-2026-66447

Vulnrichment

Updated: 2026-08-06T14:56:17.639Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-89

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