The Elastic Theme Editor plugin for WordPress is vulnerable to arbitrary file uploads due to a dynamic code generation feature in the process_theme function in all versions up to, and including, 0.0.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
Advisories

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Fixes

Solution

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Workaround

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History

Wed, 12 Nov 2025 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 12 Nov 2025 13:00:00 +0000

Type Values Removed Values Added
First Time appeared Wordpress
Wordpress wordpress
Vendors & Products Wordpress
Wordpress wordpress

Tue, 11 Nov 2025 03:45:00 +0000

Type Values Removed Values Added
Description The Elastic Theme Editor plugin for WordPress is vulnerable to arbitrary file uploads due to a dynamic code generation feature in the process_theme function in all versions up to, and including, 0.0.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
Title Elastic Theme Editor <= 0.0.3 - Authenticated (Subscriber+) Arbitrary File Upload
Weaknesses CWE-94
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2025-11-12T20:05:15.227Z

Reserved: 2025-11-03T16:32:46.720Z

Link: CVE-2025-12637

cve-icon Vulnrichment

Updated: 2025-11-12T15:11:10.984Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-11-11T04:15:47.893

Modified: 2025-11-12T16:19:34.210

Link: CVE-2025-12637

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-12T12:42:53Z

Weaknesses