Unrated severityNVD Advisory· Published Jan 23, 2026· Updated Jan 26, 2026

CVE-2025-70457

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Sourcecodester/Modern Image Gallery Appdescription
Remyandrade/Modern Image Gallery Appllm-fuzzy
Range: = 1.0

Patches

Vulnerability mechanics

References

github.com/ismaildawoodjee/vulnerability-research/security/advisories/GHSA-8xq6-hjhw-4983mitre
www.sourcecodester.com/php/18572/modern-image-gallery-app-using-php-and-mysql-source-code.htmlmitre

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