{"id":"CVE-2026-48484","revision":"8f5ddb6dbaff4fb6abd659141abfd93e","records":[{"revision":"8f5ddb6dbaff4fb6abd659141abfd93e","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-48484","aliases":[],"title":"pyLoad: Lack of Input Size Validation Leads to Denial of Service (DoS) and Process Termination","description":"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.","state":0,"publishedAt":"2026-10-09T16:26:37.728+00:00","modifiedAt":"2026-10-14T02:00:47.553+00:00","affected":[{"ecosystem":"Vendor product","name":"pyload","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"pyload\",\n                    \"product\": \"pyload\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 0.5.0b3.dev101\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":6.5,"severity":"MEDIUM"}],"references":["https://github.com/pyload/pyload/security/advisories/GHSA-vq8p-m3wm-gv5f","https://github.com/pyload/pyload/commit/461cd66f30fa9e96453fb4d8c5c47467e452363c","https://github.com/pyload/pyload/blob/8e447958b8a66c5899775e725a8b90bce6643004/src/pyload/webui/app/blueprints/api_blueprint.py#L73"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-48484","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-48484","identifiers":["CVE-2026-48484"]},"retained":false,"historicalAffected":[]}],"coverage":[]}