The Supreme Modules Lite plugin for WordPress is vulnerable to arbitrary file upload in all versions up to, and including, 2.5.62. This is due to insufficient file type validation detecting JSON files, allowing double extension files to bypass sanitization while being accepted as a valid JSON file. This makes it possible for authenticated attackers, with author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
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Fixes

Solution

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Workaround

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History

Thu, 15 Jan 2026 13:45:00 +0000

Type Values Removed Values Added
Description The Supreme Modules Lite plugin for WordPress is vulnerable to arbitrary file upload in all versions up to, and including, 2.5.62. This is due to insufficient file type validation detecting JSON files, allowing double extension files to bypass sanitization while being accepted as a valid JSON file. This makes it possible for authenticated attackers, with author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
Title Supreme Modules Lite <= 2.5.62 - Authenticated (Author+) Arbitrary File Upload via JSON Upload Bypass
Weaknesses CWE-434
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: 2026-01-15T15:34:53.346Z

Reserved: 2025-11-12T12:49:25.016Z

Link: CVE-2025-13062

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-01-15T14:16:25.710

Modified: 2026-01-15T14:16:25.710

Link: CVE-2025-13062

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses