MEDIUM 6.5
PYSEC-2026-122
Details
pyLoad is a free and open-source download manager written in Python. Prior to version 0.5.0b3.dev97, a Host Header Spoofing vulnerability in the @local_check decorator allows unauthenticated external attackers to bypass local-only restrictions. This grants access to the Click'N'Load API endpoints, enabling attackers to remotely queue arbitrary downloads, leading to Server-Side Request Forgery (SSRF) and Denial of Service (DoS). This issue has been patched in version 0.5.0b3.dev97.
Are you affected?
Enter the version of the package you're using.
Affected packages
PyPI / pyload-ng
Introduced in:
0 Fixed in: 0.5.0b3.dev97 Fix
pip install --upgrade 'pyload-ng>=0.5.0b3.dev97'