CVE-2023-27040

CRITICAL

Simple Image Gallery Web App 1.0 - Remote Code Execution via Username Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2023-27040. PoCs published by Tagoletta.

AI-analyzed exploit summary This exploit demonstrates an unauthenticated RCE vulnerability in Simple Image Gallery 1.0 by bypassing login via SQL injection and uploading a malicious PHP shell disguised as an image file. The payload allows command execution via a GET parameter.

Description

Simple Image Gallery v1.0 was discovered to contain a remote code execution (RCE) vulnerability via the username parameter.

Exploits (1)

exploitdb WORKING POC
by Tagoletta · pythonwebappsphp
https://www.exploit-db.com/exploits/50214

This exploit demonstrates an unauthenticated RCE vulnerability in Simple Image Gallery 1.0 by bypassing login via SQL injection and uploading a malicious PHP shell disguised as an image file. The payload allows command execution via a GET parameter.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Simple Image Gallery 1.0
No auth needed
Prerequisites: Target application accessible via HTTP/HTTPS · PHP execution environment
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (1)

Core 1
Core References
Exploit, Third Party Advisory, VDB Entry
https://www.exploit-db.com/exploits/50214

Scores

CVSS v3 9.8
EPSS 0.0198
EPSS Percentile 78.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact total

Details

CWE
CWE-74
Status published
Products (1)
simple_image_gallery_web_app_project/simple_image_gallery_web_app 1.0
Published Mar 16, 2023
Tracked Since Feb 18, 2026