TheGem <= 5.10.3 - Authenticated (Subscriber+) Arbitrary File Upload

2025-05-12 18:13

Foxyyy

Strategic Overview

Status

Patched in 5.10.3.1

Affected ThemeTheGem

Affected Version<= 5.10.3

CVSS8.8High

CVECVE-2025-4317

View all TheGem vulnerabilities

Vulnerability Overview

The TheGem theme for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the thegem_get_logo_url() function in all versions up to, and including, 5.10.3. 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.

Technical Analysis

REMEDIATION: Update to version 5.10.3.1, 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-2025-4317 https://www.wordfence.com/threat-intel/vulnerabilities/id/d379bc09-7788-4a29-b23f-7f42afe04fd4

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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