Description
An issue in pyload-ng v0.5.0b3.dev85 running under python3.11 or below allows attackers to execute arbitrary code via a crafted HTTP request.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Metasploit 1 module
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Pyload RCE (CVE-2024-39205) with js2py sandbox escape (CVE-2024-28397)
exploit/linux/http/pyload_js2py_cve_2024_39205
GitHub 2 repositories
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Marven11/CVE-2024-39205-Pyload-RCE ★ 17 · Oct 26, 2024
Pyload RCE with js2py sandbox escape
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btar1gan/exploit_CVE-2024-39205 ★ 1 · Dec 23, 2025
js2py sandbox escape to reverse shell
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | pyload-ng | <= 0.5.0b3.dev85 | — | GHSA-r9pp-r4xf-597r |