{"items":[{"id":"NVI-00011907","kind":"vulnerability","title":"copyparty FTP: upload outside defined volumes (limited path traversal)","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-phv8-wgjp-g4p9","CVE-2026-104102"],"plain_summary":"GitHub lists this reviewed advisory for copyparty. 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-692cf79bca611d8f5d139f0fcb458f9b"],"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":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.313%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.2425. Missing scores are unknown.","source_id":"sr-692cf79bca611d8f5d139f0fcb458f9b"}],"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-59da0cdfff49313ad9382bc156d391a9","url":"https://github.com/advisories/GHSA-phv8-wgjp-g4p9","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-phv8-wgjp-g4p9","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:14:14.588Z"},{"id":"sr-692cf79bca611d8f5d139f0fcb458f9b","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-2026-104102","publisher":"FIRST EPSS","observed_at":"2026-11-01T01:39:43.063Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-59da0cdfff49313ad9382bc156d391a9"],"technology":"copyparty","known_exclusions":[],"conditions_summary":"The FTP and FTPS server -- if enabled -- would allow uploading to any folder that the copyparty process had permission to write to.\n\nThe FTP-server is default-disabled, and must be explicitly enabled in the config with global-option `ftp` or `ftps` to be affected. Additionally, SFTP was not affected at all; only FTP and FTPS.\n\nThis was not a full read/write path-traversal; it had the following limitations:\n* Only applied to uploads; it was not possible to read/download existing files in this manner.\n* The output filename was not fully controllable; a randomized suffix would always be appended to the filename.\n* Existing files could not be overwritten or appended to; only new files could be created.\n* Filesystem-permissions would prevent writing to system folders, as copyparty surely does not run as root in most deployments.\n* Copyparty itself will not execute arbitrary files as code by default, so this vulnerability could not be used to execute arbitrary code through copyparty.\n\nThe main concern is the potential effect on other unrelated software which is running on the same system.\n\nThe severity is assuming the worst case (SC:H/SI:H), that the same machine is running some unrelate","public_affected_ranges":["< 1.20.19"]}],"null_published_at":"2026-11-01T22:58:19.139Z","source_updated_at":"2026-10-15T20:16:40.000Z","source_disclosed_at":"2026-10-15T20:16:38.000Z","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":"2026-10-31T23:14:14.588Z"},{"id":"NVI-00011907","kind":"vulnerability","title":"copyparty FTP: upload outside defined volumes (limited path traversal)","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-phv8-wgjp-g4p9","CVE-2026-104102"],"plain_summary":"GitHub lists this reviewed advisory for copyparty. 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-59da0cdfff49313ad9382bc156d391a9"],"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":[],"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-59da0cdfff49313ad9382bc156d391a9","url":"https://github.com/advisories/GHSA-phv8-wgjp-g4p9","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-phv8-wgjp-g4p9","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:14:14.588Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-59da0cdfff49313ad9382bc156d391a9"],"technology":"copyparty","known_exclusions":[],"conditions_summary":"The FTP and FTPS server -- if enabled -- would allow uploading to any folder that the copyparty process had permission to write to.\n\nThe FTP-server is default-disabled, and must be explicitly enabled in the config with global-option `ftp` or `ftps` to be affected. Additionally, SFTP was not affected at all; only FTP and FTPS.\n\nThis was not a full read/write path-traversal; it had the following limitations:\n* Only applied to uploads; it was not possible to read/download existing files in this manner.\n* The output filename was not fully controllable; a randomized suffix would always be appended to the filename.\n* Existing files could not be overwritten or appended to; only new files could be created.\n* Filesystem-permissions would prevent writing to system folders, as copyparty surely does not run as root in most deployments.\n* Copyparty itself will not execute arbitrary files as code by default, so this vulnerability could not be used to execute arbitrary code through copyparty.\n\nThe main concern is the potential effect on other unrelated software which is running on the same system.\n\nThe severity is assuming the worst case (SC:H/SI:H), that the same machine is running some unrelate","public_affected_ranges":["< 1.20.19"]}],"null_published_at":"2026-11-01T01:03:56.614Z","source_updated_at":"2026-10-15T20:16:40.000Z","source_disclosed_at":"2026-10-15T20:16:38.000Z","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":"2026-10-31T23:14:14.588Z"}],"next_cursor":null,"snapshot_revision":"42594"}