{"items":[{"id":"NVI-00010105","kind":"vulnerability","title":"wger: Cross-User Data Corruption via Missing Ownership Check on WorkoutLog.slot_entry","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-rjpf-7pf5-q54x","CVE-2026-46438"],"plain_summary":"GitHub lists this reviewed advisory for wger. 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-d08ad68e09392d35e4ed28f855ad3668"],"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":"2026-10-26T15:51:05.000Z","value":"6.5 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-11f9e35f0948758b1f08fd32c558782d"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.227%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.13485. Missing scores are unknown.","source_id":"sr-d08ad68e09392d35e4ed28f855ad3668"}],"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-11f9e35f0948758b1f08fd32c558782d","url":"https://github.com/advisories/GHSA-rjpf-7pf5-q54x","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-rjpf-7pf5-q54x","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T22:06:46.371Z"},{"id":"sr-d08ad68e09392d35e4ed28f855ad3668","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-2026-46438","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:20:46.862Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-11f9e35f0948758b1f08fd32c558782d"],"technology":"wger","known_exclusions":[],"conditions_summary":"### Summary\n\nAn authenticated attacker can inject arbitrary workout log entries into any other user's `SlotEntry` by supplying the victim's `slot_entry` ID in a `POST /api/v2/workoutlog/` request. The `slot_entry` foreign key is not included in the ownership verification performed by `WorkoutLogViewSet.get_owner_objects()`, so the server accepts and persists the cross-user reference without error.\n\nBecause `SlotEntry.get_config_data()` retrieves associated logs via `self.workoutlog_set.all()` with **no user filter**, the attacker's injected data is silently folded into the victim's progressive-overload calculations, corrupting their auto-generated weight and repetition targets.\n\n### Details\n\nwger uses a centralized ownership-verification pattern in `WgerOwnerObjectModelViewSet.create()` (file: `wger/utils/viewsets.py`). This method iterates over the list returned by each ViewSet's `get_owner_objects()` and verifies that every listed foreign-key value in the request belongs to the authenticated user. **Foreign keys not present in the list are never checked.**\n\n`WorkoutLogViewSet.get_owner_objects()` returns:\n\n```python\n# File: wger/manager/api/views.py, lines 312-316\ndef get_owner_o","public_affected_ranges":["<= 2.1"]}],"null_published_at":"2026-11-08T08:10:32.018Z","source_updated_at":"2026-10-26T15:51:05.000Z","source_disclosed_at":"2026-10-07T13:59:17.000Z","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":"2026-10-31T22:06:46.371Z"},{"id":"NVI-00010105","kind":"vulnerability","title":"wger: Cross-User Data Corruption via Missing Ownership Check on WorkoutLog.slot_entry","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-rjpf-7pf5-q54x","CVE-2026-46438"],"plain_summary":"GitHub lists this reviewed advisory for wger. 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-11f9e35f0948758b1f08fd32c558782d"],"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":"2026-10-26T15:51:05.000Z","value":"6.5 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-11f9e35f0948758b1f08fd32c558782d"}],"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-11f9e35f0948758b1f08fd32c558782d","url":"https://github.com/advisories/GHSA-rjpf-7pf5-q54x","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-rjpf-7pf5-q54x","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T22:06:46.371Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-11f9e35f0948758b1f08fd32c558782d"],"technology":"wger","known_exclusions":[],"conditions_summary":"### Summary\n\nAn authenticated attacker can inject arbitrary workout log entries into any other user's `SlotEntry` by supplying the victim's `slot_entry` ID in a `POST /api/v2/workoutlog/` request. The `slot_entry` foreign key is not included in the ownership verification performed by `WorkoutLogViewSet.get_owner_objects()`, so the server accepts and persists the cross-user reference without error.\n\nBecause `SlotEntry.get_config_data()` retrieves associated logs via `self.workoutlog_set.all()` with **no user filter**, the attacker's injected data is silently folded into the victim's progressive-overload calculations, corrupting their auto-generated weight and repetition targets.\n\n### Details\n\nwger uses a centralized ownership-verification pattern in `WgerOwnerObjectModelViewSet.create()` (file: `wger/utils/viewsets.py`). This method iterates over the list returned by each ViewSet's `get_owner_objects()` and verifies that every listed foreign-key value in the request belongs to the authenticated user. **Foreign keys not present in the list are never checked.**\n\n`WorkoutLogViewSet.get_owner_objects()` returns:\n\n```python\n# File: wger/manager/api/views.py, lines 312-316\ndef get_owner_o","public_affected_ranges":["<= 2.1"]}],"null_published_at":"2026-10-31T22:13:48.415Z","source_updated_at":"2026-10-26T15:51:05.000Z","source_disclosed_at":"2026-10-07T13:59:17.000Z","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":"2026-10-31T22:06:46.371Z"}],"next_cursor":null,"snapshot_revision":"42594"}