CVE-2024-21644: high-severity vulnerability in pyload
pyLoad unauthenticated flask configuration leakage
Published · Updated
48Vexday Risk Score
Patch soon. It has a working public exploit.
ssvc Attendcvss 7.5epss 42%
exploitation probability
42%top 1% of all CVEs
observed exploitation
nono source reports it
pyLoad is the free and open-source Download Manager written in pure Python. Any unauthenticated user can browse to a specific URL to expose the Flask config, including the `SECRET_KEY` variable. This issue has been patched in version 0.5.0b3.dev77.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products
pyload · pyloadRelated CVEs — pyload
In the same product, most dangerous first.
CVE-2024-21645MEDIUMpyLoad Log InjectionEPSS 24.7%CVE-2024-32880CRITICALpyLoad allows upload to arbitrary folder lead to RCEEPSS 1.4%CVE-2025-53890CRITICALpyLoad vulnerable to remote code execution through js2py onCaptchaResultEPSS 1.3%CVE-2025-54802CRITICALpyLoad CNL Blueprint is vulnerable to Path Traversal through `dlc_path` leading to Remote Code Execution (RCE)EPSS 1.2%CVE-2024-22416CRITICALCross-Site Request Forgery on any API call in pyLoad may lead to admin privilege escalationEPSS 0.9%CVE-2026-35463HIGHpyLoad has Improper Neutralization of Special Elements used in an OS CommandEPSS 0.9%