{"items":[{"id":"NVI-00005853","kind":"vulnerability","title":"Snipe-IT: Tenant Isolation Bypass in FMCS Floater Mode","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-c6w2-j4wq-mvwg","CVE-2026-55643"],"plain_summary":"OSV carries this publisher advisory for snipe/snipe-it. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 8.6.3 for snipe/snipe-it. Confirm the publisher’s latest guidance.","source_ids":["sr-9f05aa0ae74a762342df98800b85e134"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-1cb405a9b9b1643f3dd42d58a735266d"],"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":"2026-11-01T12:00:16.000Z","value":"0.298%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.22528. Missing scores are unknown.","source_id":"sr-1cb405a9b9b1643f3dd42d58a735266d"}],"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-9f05aa0ae74a762342df98800b85e134","url":"https://github.com/advisories/GHSA-c6w2-j4wq-mvwg","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-c6w2-j4wq-mvwg","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.696Z"},{"id":"sr-1cb405a9b9b1643f3dd42d58a735266d","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-2026-55643","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.283Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-9f05aa0ae74a762342df98800b85e134"],"technology":"snipe/snipe-it","known_exclusions":[],"conditions_summary":"### Impact\nDue to inconsistent authorization checks, a company-scoped user can bypass tenant boundaries to read, mutate, and soft-delete users who do not belong to any company (company_id = null). While direct instance authorization (isCurrentUserHasAccess) correctly denies access to these out-of-scope users, multiple API endpoints and bulk action web routes fail to enforce this restriction, relying instead on class-level permissions or broad scoped queries.\nImpact: \n\nA malicious user scoped to a specific company (e.g., Company A) can:\n\nData Leakage: Extract PII and assigned licenses of users outside their tenant via the API (/api/v1/users and `/api/v1/users/{id}/licenses)`.\n\nData Modification: Mutate out-of-scope user profiles (e.g., changing city, notes) via the /users/bulkeditsave web route.\n\nData Deletion & Asset Theft: Soft-delete out-of-scope users and transfer their assigned assets to themselves via the /users/merge web route.\n\n\n### Patches\nPatched in https://github.com/grokability/snipe-it/commit/fbe05a8df4742729a9b0756c016d45f48246cc7b,","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 8.6.3"]}],"null_published_at":"2026-11-04T18:04:03.120Z","source_updated_at":"2026-09-02T15:45:19.877Z","source_disclosed_at":"2026-08-19T19:32:11.000Z","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":"2026-10-31T21:42:10.696Z"},{"id":"NVI-00005853","kind":"vulnerability","title":"Snipe-IT: Tenant Isolation Bypass in FMCS Floater Mode","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-c6w2-j4wq-mvwg","CVE-2026-55643"],"plain_summary":"OSV carries this publisher advisory for snipe/snipe-it. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 8.6.3 for snipe/snipe-it. Confirm the publisher’s latest guidance.","source_ids":["sr-9f05aa0ae74a762342df98800b85e134"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-76c4bcdb8406ff9e43993886e2bc6b80"],"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":"0.298%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.2253. Missing scores are unknown.","source_id":"sr-76c4bcdb8406ff9e43993886e2bc6b80"}],"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-9f05aa0ae74a762342df98800b85e134","url":"https://github.com/advisories/GHSA-c6w2-j4wq-mvwg","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-c6w2-j4wq-mvwg","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.696Z"},{"id":"sr-76c4bcdb8406ff9e43993886e2bc6b80","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-2026-55643","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.383Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-9f05aa0ae74a762342df98800b85e134"],"technology":"snipe/snipe-it","known_exclusions":[],"conditions_summary":"### Impact\nDue to inconsistent authorization checks, a company-scoped user can bypass tenant boundaries to read, mutate, and soft-delete users who do not belong to any company (company_id = null). While direct instance authorization (isCurrentUserHasAccess) correctly denies access to these out-of-scope users, multiple API endpoints and bulk action web routes fail to enforce this restriction, relying instead on class-level permissions or broad scoped queries.\nImpact: \n\nA malicious user scoped to a specific company (e.g., Company A) can:\n\nData Leakage: Extract PII and assigned licenses of users outside their tenant via the API (/api/v1/users and `/api/v1/users/{id}/licenses)`.\n\nData Modification: Mutate out-of-scope user profiles (e.g., changing city, notes) via the /users/bulkeditsave web route.\n\nData Deletion & Asset Theft: Soft-delete out-of-scope users and transfer their assigned assets to themselves via the /users/merge web route.\n\n\n### Patches\nPatched in https://github.com/grokability/snipe-it/commit/fbe05a8df4742729a9b0756c016d45f48246cc7b,","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 8.6.3"]}],"null_published_at":"2026-11-01T19:14:01.603Z","source_updated_at":"2026-09-02T15:45:19.877Z","source_disclosed_at":"2026-08-19T19:32:11.000Z","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":"2026-10-31T21:42:10.696Z"},{"id":"NVI-00005853","kind":"vulnerability","title":"Snipe-IT: Tenant Isolation Bypass in FMCS Floater Mode","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-c6w2-j4wq-mvwg","CVE-2026-55643"],"plain_summary":"OSV carries this publisher advisory for snipe/snipe-it. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 8.6.3 for snipe/snipe-it. Confirm the publisher’s latest guidance.","source_ids":["sr-9f05aa0ae74a762342df98800b85e134"],"action_type":"vendor_patch","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-9f05aa0ae74a762342df98800b85e134","url":"https://github.com/advisories/GHSA-c6w2-j4wq-mvwg","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-c6w2-j4wq-mvwg","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.696Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-9f05aa0ae74a762342df98800b85e134"],"technology":"snipe/snipe-it","known_exclusions":[],"conditions_summary":"### Impact\nDue to inconsistent authorization checks, a company-scoped user can bypass tenant boundaries to read, mutate, and soft-delete users who do not belong to any company (company_id = null). While direct instance authorization (isCurrentUserHasAccess) correctly denies access to these out-of-scope users, multiple API endpoints and bulk action web routes fail to enforce this restriction, relying instead on class-level permissions or broad scoped queries.\nImpact: \n\nA malicious user scoped to a specific company (e.g., Company A) can:\n\nData Leakage: Extract PII and assigned licenses of users outside their tenant via the API (/api/v1/users and `/api/v1/users/{id}/licenses)`.\n\nData Modification: Mutate out-of-scope user profiles (e.g., changing city, notes) via the /users/bulkeditsave web route.\n\nData Deletion & Asset Theft: Soft-delete out-of-scope users and transfer their assigned assets to themselves via the /users/merge web route.\n\n\n### Patches\nPatched in https://github.com/grokability/snipe-it/commit/fbe05a8df4742729a9b0756c016d45f48246cc7b,","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 8.6.3"]}],"null_published_at":"2026-10-31T22:13:05.841Z","source_updated_at":"2026-09-02T15:45:19.877Z","source_disclosed_at":"2026-08-19T19:32:11.000Z","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":"2026-10-31T21:42:10.696Z"}],"next_cursor":null,"snapshot_revision":"42594"}