CVE-2026-66627 - Vulnerability Details - OpenCVE

Contributor Arbitrary File Upload in GP Premium <= 2.5.5 versions.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

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 no

Technical Impact total

No data.

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products

References

Link	Providers
https://patchstack.com/database/wordpress/plugin/gp-premium/vulnerability/wordpress-gp-premium-plugin-2-5-5-arbitrary-file-upload-vulnerability?_s_id=cve

History

Tue, 18 Aug 2026 16:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 18 Aug 2026 14:30:00 +0000

Type	Values Removed	Values Added
Description		Contributor Arbitrary File Upload in GP Premium <= 2.5.5 versions.
Title		WordPress GP Premium plugin <= 2.5.5 - Arbitrary File Upload vulnerability
Weaknesses		CWE-434
References		https://patchstack.com/database/wordpress/plugin/gp-premium/vulnerability/wordpress-gp-premium-plugin-2-5-5-arbitrary-file-upload-vulnerability?_s_id=cve
Metrics		cvssV3_1 `{'score': 9.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'}`

MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2026-08-18T13:59:38.145Z

Updated: 2026-08-18T21:25:48.817Z

Reserved: 2026-07-27T14:00:26.966Z

Link: CVE-2026-66627

Vulnrichment

Updated: 2026-08-18T15:09:15.636Z

NVD

Status : Received

Published: 2026-08-18T15:16:57.563

Modified: 2026-08-18T22:17:25.553

Link: CVE-2026-66627

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-08-18T16:00:04Z

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