CVE-2023-21036

This repository contains detection and sanitization tools for CVE-2023-21036, which involves incomplete data removal in cropped images (PNG/JPEG) leading to information leakage. The scripts identify and remove trailing data from improperly cropped images.

This repository provides documentation and a Discord bot for mitigating the aCropalypse vulnerability (CVE-2023-21036 & CVE-2023-28303) by detecting and deleting vulnerable images. It includes self-hosting instructions and environment variable configurations.

This repository contains a scanner tool for detecting Acropalypse (CVE-2023-21036), a vulnerability in image cropping tools that can leak sensitive data. The tool analyzes PNG, JPEG, WebP, and AVIF files for trailing data indicative of incomplete cropping.

This repository contains an X-Ways Forensics (XWF) extension designed to detect image files vulnerable to CVE-2023-21036 (Acropalypse). It marks affected files as 'notable' but does not include exploit code for recovering cropped data.

This repository contains a scanner for detecting CVE-2023-21036, a vulnerability in image cropping tools that can leak sensitive data from cropped images. It includes both Go and Python implementations to scan directories for potentially vulnerable PNG and JPEG files.