CVE-2026-48484
mediumpyLoad is a free and open-source download manager written in Python.
pyLoad is a free and open-source download manager written in Python. Prior to 0.5.0b3.dev101, the API `rpc` function in `api_blueprint.py` handles `multipart/form-data` uploads by reading the whole content of the uploaded file into memory with `file.read()`. This occurs before the data is sent to the underlying function. Since there is no size limit set at this point, a large file upload can exhaust the server's available memory which led to process termination. Version 0.5.0b3.dev101 contains a patch.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/pyload/pyload/blob/8e447958b8a66c5899775e725a8b90bce6643004/src/pyload/... security-advisories@github.com
- https://github.com/pyload/pyload/commit/461cd66f30fa9e96453fb4d8c5c47467e452363c security-advisories@github.com
- https://github.com/pyload/pyload/security/advisories/GHSA-vq8p-m3wm-gv5f security-advisories@github.com
- https://github.com/pyload/pyload/security/advisories/GHSA-vq8p-m3wm-gv5f 134c704f-9b21-4f2e-91b3-4a467353bcc0