{"items":[{"id":"NVI-00009166","kind":"vulnerability","title":"gramps-webapi: Zip Slip Path Traversal in Media Archive Import","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-m5gr-86j6-99jp","CVE-2026-40258"],"plain_summary":"GitHub lists this reviewed advisory for gramps-webapi. 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-0af57e22fde06659c68c13cc72d24ce0"],"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":"2026-10-27T16:31:57.000Z","value":"9.1 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-da6c077501e601486267472d2323984a"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"0.401%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.34321. Missing scores are unknown.","source_id":"sr-0af57e22fde06659c68c13cc72d24ce0"}],"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-da6c077501e601486267472d2323984a","url":"https://github.com/advisories/GHSA-m5gr-86j6-99jp","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-m5gr-86j6-99jp","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:56:51.534Z"},{"id":"sr-0af57e22fde06659c68c13cc72d24ce0","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-2026-40258","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.278Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-da6c077501e601486267472d2323984a"],"technology":"gramps-webapi","known_exclusions":[],"conditions_summary":"## Summary\n\nA path traversal vulnerability (Zip Slip) exists in the media archive import feature. An authenticated user with owner-level privileges can craft a malicious ZIP file with directory-traversal filenames to write arbitrary files outside the intended temporary extraction directory on the server's local filesystem.\n\n## Details\n\nWhen importing media archives as ZIP file, `MediaImporter._check_disk_space_and_extract()` in `gramps_webapi/api/media_importer.py` called `zipfile.extractall()` without validating ZIP entry names. Python's `zipfile` module does not sanitize entry names containing `../` sequences, allowing extraction to paths outside the target directory.\n\nOnly users with **owner permission** can upload media ZIP archives, so the biggest risk is for multi-tree deployments, where tree owners are distinct from server administrators.\n\nFor multi-tree deployments, the impact depends on deployment configuration. Assuming the standard docker-based deployment is used:\n\n- **SQLite family tree + local media**: An attacker can overwrite another tree's database file or media files, leading to cross-tree data corruption or replacement.\n- **Postgres family tree + S3 media**: No pe","public_affected_ranges":[">= 1.6.0, <= 3.11.0"]}],"null_published_at":"2026-11-02T20:21:07.844Z","source_updated_at":"2026-10-27T16:31:57.000Z","source_disclosed_at":"2026-04-10T21:00:09.000Z","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":"2026-10-31T21:56:51.534Z"},{"id":"NVI-00009166","kind":"vulnerability","title":"gramps-webapi: Zip Slip Path Traversal in Media Archive Import","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-m5gr-86j6-99jp","CVE-2026-40258"],"plain_summary":"GitHub lists this reviewed advisory for gramps-webapi. 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-64171f41681d46ae08cee66c744c677e"],"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":"2026-10-27T16:31:57.000Z","value":"9.1 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-da6c077501e601486267472d2323984a"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.401%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.34328. Missing scores are unknown.","source_id":"sr-64171f41681d46ae08cee66c744c677e"}],"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-da6c077501e601486267472d2323984a","url":"https://github.com/advisories/GHSA-m5gr-86j6-99jp","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-m5gr-86j6-99jp","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:56:51.534Z"},{"id":"sr-64171f41681d46ae08cee66c744c677e","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-2026-40258","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.378Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-da6c077501e601486267472d2323984a"],"technology":"gramps-webapi","known_exclusions":[],"conditions_summary":"## Summary\n\nA path traversal vulnerability (Zip Slip) exists in the media archive import feature. An authenticated user with owner-level privileges can craft a malicious ZIP file with directory-traversal filenames to write arbitrary files outside the intended temporary extraction directory on the server's local filesystem.\n\n## Details\n\nWhen importing media archives as ZIP file, `MediaImporter._check_disk_space_and_extract()` in `gramps_webapi/api/media_importer.py` called `zipfile.extractall()` without validating ZIP entry names. Python's `zipfile` module does not sanitize entry names containing `../` sequences, allowing extraction to paths outside the target directory.\n\nOnly users with **owner permission** can upload media ZIP archives, so the biggest risk is for multi-tree deployments, where tree owners are distinct from server administrators.\n\nFor multi-tree deployments, the impact depends on deployment configuration. Assuming the standard docker-based deployment is used:\n\n- **SQLite family tree + local media**: An attacker can overwrite another tree's database file or media files, leading to cross-tree data corruption or replacement.\n- **Postgres family tree + S3 media**: No pe","public_affected_ranges":[">= 1.6.0, <= 3.11.0"]}],"null_published_at":"2026-11-01T01:45:38.547Z","source_updated_at":"2026-10-27T16:31:57.000Z","source_disclosed_at":"2026-04-10T21:00:09.000Z","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":"2026-10-31T21:56:51.534Z"},{"id":"NVI-00009166","kind":"vulnerability","title":"gramps-webapi: Zip Slip Path Traversal in Media Archive Import","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-m5gr-86j6-99jp","CVE-2026-40258"],"plain_summary":"GitHub lists this reviewed advisory for gramps-webapi. 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-da6c077501e601486267472d2323984a"],"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":"2026-10-27T16:31:57.000Z","value":"9.1 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-da6c077501e601486267472d2323984a"}],"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-da6c077501e601486267472d2323984a","url":"https://github.com/advisories/GHSA-m5gr-86j6-99jp","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-m5gr-86j6-99jp","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:56:51.534Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-da6c077501e601486267472d2323984a"],"technology":"gramps-webapi","known_exclusions":[],"conditions_summary":"## Summary\n\nA path traversal vulnerability (Zip Slip) exists in the media archive import feature. An authenticated user with owner-level privileges can craft a malicious ZIP file with directory-traversal filenames to write arbitrary files outside the intended temporary extraction directory on the server's local filesystem.\n\n## Details\n\nWhen importing media archives as ZIP file, `MediaImporter._check_disk_space_and_extract()` in `gramps_webapi/api/media_importer.py` called `zipfile.extractall()` without validating ZIP entry names. Python's `zipfile` module does not sanitize entry names containing `../` sequences, allowing extraction to paths outside the target directory.\n\nOnly users with **owner permission** can upload media ZIP archives, so the biggest risk is for multi-tree deployments, where tree owners are distinct from server administrators.\n\nFor multi-tree deployments, the impact depends on deployment configuration. Assuming the standard docker-based deployment is used:\n\n- **SQLite family tree + local media**: An attacker can overwrite another tree's database file or media files, leading to cross-tree data corruption or replacement.\n- **Postgres family tree + S3 media**: No pe","public_affected_ranges":[">= 1.6.0, <= 3.11.0"]}],"null_published_at":"2026-10-31T22:13:31.288Z","source_updated_at":"2026-10-27T16:31:57.000Z","source_disclosed_at":"2026-04-10T21:00:09.000Z","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":"2026-10-31T21:56:51.534Z"}],"next_cursor":null,"snapshot_revision":"42594"}