CVE-2025-70457
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2026-01-23

Last updated on: 2026-01-30

Assigner: MITRE

Description
A Remote Code Execution (RCE) vulnerability exists in Sourcecodester Modern Image Gallery App v1.0 within the gallery/upload.php component. The application fails to properly validate uploaded file contents. Additionally, the application preserves the user-supplied file extension during the save process. This allows an unauthenticated attacker to upload arbitrary PHP code by spoofing the MIME type as an image, leading to full system compromise.
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Meta Information
Published
2026-01-23
Last Modified
2026-01-30
Generated
2026-06-16
AI Q&A
2026-01-24
EPSS Evaluated
2026-06-15
NVD
CVE-2025-70457
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
remyandrade modern_image_gallery_app 1.0
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-434 The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.
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Executive Summary

This vulnerability is a Remote Code Execution (RCE) issue in the Sourcecodester Modern Image Gallery App v1.0, specifically in the gallery/upload.php component. The app does not properly validate the contents of uploaded files and keeps the user-supplied file extension when saving. This flaw allows an unauthenticated attacker to upload malicious PHP code by pretending the file is an image, which can lead to full system compromise.

Impact Analysis

An attacker can exploit this vulnerability to execute arbitrary code on the affected system without authentication. This can result in full system compromise, including unauthorized access, data theft, data manipulation, or disruption of services.

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