Supreme Modules Lite <= 2.5.62 - Authenticated (Author+) Arbitrary File Upload via JSON Upload Bypass

2026-01-15 01:09

mikemyers

Strategic Overview

Status

Patched in 2.5.63

Affected PluginSupreme Modules Lite – Divi Theme, Extra Theme and Divi Builder

Affected Version<= 2.5.62

CVSS8.8High

CVECVE-2025-13062

View all Supreme Modules Lite – Divi Theme, Extra Theme and Divi Builder vulnerabilities

Vulnerability Overview

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.

Technical Analysis

REMEDIATION: Update to version 2.5.63, or a newer patched version --- IDENTIFIER: CWE-434 (Unrestricted Upload of File with Dangerous Type) The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

External References

https://www.cve.org/CVERecord?id=CVE-2025-13062 https://www.wordfence.com/threat-intel/vulnerabilities/id/1819f2eb-51ef-4ba4-9137-ab64710fa6c8

CVSS Vector

8.8

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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