Dedecms 5.71sp1 and earlier contains an open redirect vulnerability in web-application GET request handling. A logic error fails to properly validate request input before performing a URL redirection, allowing redirection to an attacker-selected URL.
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1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos.
This repository provides a proof-of-concept (POC) exploit for CVE-2024-57241, an open redirect vulnerability in DEDECMS 5.71SP1 and earlier. The main script, poc.py, reads a list of target domains from target.txt and sends HTTP GET requests to the /plus/download.php endpoint with a crafted 'link' parameter (base64-encoded URL to http://www.baidu.com). If the server responds with HTTP 200, the script prints the tested URL, indicating a potential vulnerability. The repository includes a README with usage instructions, a requirements.txt specifying the 'requests' library, and a sample target.txt with multiple domains. The exploit is a simple POC and does not provide a weaponized payload, but demonstrates the presence of the open redirect issue.
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