{"items":[{"id":"NVI-00011720","kind":"vulnerability","title":"pyLoad: Lack of Input Size Validation Leads to Denial of Service (DoS) and Process Termination","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-vq8p-m3wm-gv5f","CVE-2026-48484"],"plain_summary":"GitHub lists this reviewed advisory for pyload-ng. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-8b85185d6f8f20216ae469937eec9648"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-09T16:26:55.000Z","value":"6.5 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-0c8436b5c12b596cf5949908352e9fe6"},{"kind":"CVSS","as_of":"2026-10-14T03:17:29.143Z","value":"6.5 MEDIUM (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-1976fdf4448775a1010eb132cbb8f82d"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.371%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.31084. Missing scores are unknown.","source_id":"sr-8b85185d6f8f20216ae469937eec9648"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-0c8436b5c12b596cf5949908352e9fe6","url":"https://github.com/advisories/GHSA-vq8p-m3wm-gv5f","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-vq8p-m3wm-gv5f","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T00:58:23.763Z"},{"id":"sr-1976fdf4448775a1010eb132cbb8f82d","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48484","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-48484","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T22:35:35.055Z"},{"id":"sr-8b85185d6f8f20216ae469937eec9648","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-48484","publisher":"FIRST EPSS","observed_at":"2026-11-01T01:39:43.079Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0c8436b5c12b596cf5949908352e9fe6"],"technology":"pyload-ng","known_exclusions":[],"conditions_summary":"## Description:\nThe 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.\n\n## VulnerableCode & Path: \nhttps://github.com/pyload/pyload/blob/8e447958b8a66c5899775e725a8b90bce6643004/src/pyload/webui/app/blueprints/api_blueprint.py#L73  \n\n## Steps to Reproduce:\n1. Log in to pyLoad (or use an API key, here i used api to communicate).\n2. Prepare a large file (e.g., 10GB) .\n  ```bash\ntruncate -s 10G large_file.bin\n  ```\n3. Send a multipart request to an API function that accepts a file, such as `check_online_status_container`:\n```bash\ncurl -X POST \"http://localhost:8000/api/rpc\" \\\n     -H \"X-API-Key: YOUR_API_KEY\" \\\n     -F \"func=check_online_status_container\" \\\n     -F \"container=@large_file.bin\"\n```\n4. Monitor the server's memory usage. The process will attempt to allocate memory for the entire file and last the process will be killed by the kernel.\n<img width=\"1902\" height=\"","public_affected_ranges":["< 0.5.0b3.dev101"]}],"null_published_at":"2026-11-04T10:04:35.916Z","source_updated_at":"2026-10-09T16:26:55.000Z","source_disclosed_at":"2026-10-09T16:26:53.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-11-01T00:58:23.763Z"},{"id":"NVI-00011720","kind":"vulnerability","title":"pyLoad: Lack of Input Size Validation Leads to Denial of Service (DoS) and Process Termination","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-vq8p-m3wm-gv5f","CVE-2026-48484"],"plain_summary":"GitHub lists this reviewed advisory for pyload-ng. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-8b85185d6f8f20216ae469937eec9648"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-09T16:26:55.000Z","value":"6.5 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-0c8436b5c12b596cf5949908352e9fe6"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.371%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.31084. Missing scores are unknown.","source_id":"sr-8b85185d6f8f20216ae469937eec9648"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-0c8436b5c12b596cf5949908352e9fe6","url":"https://github.com/advisories/GHSA-vq8p-m3wm-gv5f","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-vq8p-m3wm-gv5f","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T00:58:23.763Z"},{"id":"sr-8b85185d6f8f20216ae469937eec9648","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-48484","publisher":"FIRST EPSS","observed_at":"2026-11-01T01:39:43.079Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0c8436b5c12b596cf5949908352e9fe6"],"technology":"pyload-ng","known_exclusions":[],"conditions_summary":"## Description:\nThe 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.\n\n## VulnerableCode & Path: \nhttps://github.com/pyload/pyload/blob/8e447958b8a66c5899775e725a8b90bce6643004/src/pyload/webui/app/blueprints/api_blueprint.py#L73  \n\n## Steps to Reproduce:\n1. Log in to pyLoad (or use an API key, here i used api to communicate).\n2. Prepare a large file (e.g., 10GB) .\n  ```bash\ntruncate -s 10G large_file.bin\n  ```\n3. Send a multipart request to an API function that accepts a file, such as `check_online_status_container`:\n```bash\ncurl -X POST \"http://localhost:8000/api/rpc\" \\\n     -H \"X-API-Key: YOUR_API_KEY\" \\\n     -F \"func=check_online_status_container\" \\\n     -F \"container=@large_file.bin\"\n```\n4. Monitor the server's memory usage. The process will attempt to allocate memory for the entire file and last the process will be killed by the kernel.\n<img width=\"1902\" height=\"","public_affected_ranges":["< 0.5.0b3.dev101"]}],"null_published_at":"2026-11-04T02:53:12.380Z","source_updated_at":"2026-10-09T16:26:55.000Z","source_disclosed_at":"2026-10-09T16:26:53.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-11-01T00:58:23.763Z"},{"id":"NVI-00011720","kind":"vulnerability","title":"pyLoad: Lack of Input Size Validation Leads to Denial of Service (DoS) and Process Termination","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-vq8p-m3wm-gv5f","CVE-2026-48484"],"plain_summary":"GitHub lists this reviewed advisory for pyload-ng. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0c8436b5c12b596cf5949908352e9fe6"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-09T16:26:55.000Z","value":"6.5 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-0c8436b5c12b596cf5949908352e9fe6"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-0c8436b5c12b596cf5949908352e9fe6","url":"https://github.com/advisories/GHSA-vq8p-m3wm-gv5f","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-vq8p-m3wm-gv5f","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T00:58:23.763Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0c8436b5c12b596cf5949908352e9fe6"],"technology":"pyload-ng","known_exclusions":[],"conditions_summary":"## Description:\nThe 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.\n\n## VulnerableCode & Path: \nhttps://github.com/pyload/pyload/blob/8e447958b8a66c5899775e725a8b90bce6643004/src/pyload/webui/app/blueprints/api_blueprint.py#L73  \n\n## Steps to Reproduce:\n1. Log in to pyLoad (or use an API key, here i used api to communicate).\n2. Prepare a large file (e.g., 10GB) .\n  ```bash\ntruncate -s 10G large_file.bin\n  ```\n3. Send a multipart request to an API function that accepts a file, such as `check_online_status_container`:\n```bash\ncurl -X POST \"http://localhost:8000/api/rpc\" \\\n     -H \"X-API-Key: YOUR_API_KEY\" \\\n     -F \"func=check_online_status_container\" \\\n     -F \"container=@large_file.bin\"\n```\n4. Monitor the server's memory usage. The process will attempt to allocate memory for the entire file and last the process will be killed by the kernel.\n<img width=\"1902\" height=\"","public_affected_ranges":["< 0.5.0b3.dev101"]}],"null_published_at":"2026-11-01T01:03:56.593Z","source_updated_at":"2026-10-09T16:26:55.000Z","source_disclosed_at":"2026-10-09T16:26:53.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-01T00:58:23.763Z"}],"next_cursor":null,"snapshot_revision":"42594"}