{"items":[{"id":"NVI-00014104","kind":"vulnerability","title":"piccolo-admin has a privilege escalation issue - admin to superuser via session-token disclosure in GET /api/tables/sessions/.","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-2gh4-jmwq-rr8w","CVE-2026-55485"],"plain_summary":"GitHub lists this reviewed advisory for piccolo-admin. 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-04a268628348672f0eb41245fa4975d9"],"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":"2026-08-28T18:14:13.000Z","value":"8.8 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-46ea176a268e1b789b896d1f86a1cbc3"},{"kind":"CVSS","as_of":"2026-09-09T21:09:13.080Z","value":"8.8 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-6dd23fe5cbd9e296a800e9adaaad6955"},{"kind":"EPSS","as_of":"2026-11-02T12:00:30.000Z","value":"0.564%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.46889. Missing scores are unknown.","source_id":"sr-04a268628348672f0eb41245fa4975d9"}],"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-46ea176a268e1b789b896d1f86a1cbc3","url":"https://github.com/advisories/GHSA-2gh4-jmwq-rr8w","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-2gh4-jmwq-rr8w","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T09:56:23.004Z"},{"id":"sr-6dd23fe5cbd9e296a800e9adaaad6955","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55485","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-55485","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-08T01:48:26.418Z"},{"id":"sr-04a268628348672f0eb41245fa4975d9","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-2026-55485","publisher":"FIRST EPSS","observed_at":"2026-11-02T20:15:58.857Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-46ea176a268e1b789b896d1f86a1cbc3"],"technology":"piccolo-admin","known_exclusions":[],"conditions_summary":"## Summary\n\n`piccolo_admin` uses a helper called `superuser_validators` to gate access to the user and session tables for non-superusers. The helper rejects `PUT`, `PATCH`, `DELETE`, and `POST`, but **does not reject `GET`**.\n\nThe `sessions` table stores live session tokens **in plaintext**, and the token column is not marked `secret=True`, so it is included in every `GET` response. Any non-superuser admin can therefore list every other user's live session token with one request, replay the token as their own `Cookie: id=…`, impersonate that user (including the superuser), and then permanently self-promote by writing `superuser = true` on their own row.\n\nThe chain is reachable on a realistic, documented configuration: a deployer adds the `Sessions` (and `User`) tables to `create_admin([...])` so superusers have a UI to monitor and revoke sessions.\n\n## Affected component\n\n- **File**: `piccolo_admin/endpoints.py`\n- **Function**: `superuser_validators` (around line 419)\n\n```python\ndef superuser_validators(piccolo_crud: PiccoloCRUD, request: Request):\n    user: BaseUser = request.user.user\n    if not user.superuser:\n        if request.method.upper() in [\"PUT\", \"PATCH\", \"DELETE\", \"POST\"","public_affected_ranges":["<= 1.13.0"]}],"null_published_at":"2026-11-08T19:53:48.745Z","source_updated_at":"2026-08-28T18:14:13.000Z","source_disclosed_at":"2026-08-28T18:14:13.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-11-02T09:56:23.004Z"},{"id":"NVI-00014104","kind":"vulnerability","title":"piccolo-admin has a privilege escalation issue - admin to superuser via session-token disclosure in GET /api/tables/sessions/.","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-2gh4-jmwq-rr8w","CVE-2026-55485"],"plain_summary":"GitHub lists this reviewed advisory for piccolo-admin. 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-04a268628348672f0eb41245fa4975d9"],"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":"2026-08-28T18:14:13.000Z","value":"8.8 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-46ea176a268e1b789b896d1f86a1cbc3"},{"kind":"EPSS","as_of":"2026-11-02T12:00:30.000Z","value":"0.564%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.46889. Missing scores are unknown.","source_id":"sr-04a268628348672f0eb41245fa4975d9"}],"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-46ea176a268e1b789b896d1f86a1cbc3","url":"https://github.com/advisories/GHSA-2gh4-jmwq-rr8w","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-2gh4-jmwq-rr8w","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T09:56:23.004Z"},{"id":"sr-04a268628348672f0eb41245fa4975d9","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-2026-55485","publisher":"FIRST EPSS","observed_at":"2026-11-02T20:15:58.857Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-46ea176a268e1b789b896d1f86a1cbc3"],"technology":"piccolo-admin","known_exclusions":[],"conditions_summary":"## Summary\n\n`piccolo_admin` uses a helper called `superuser_validators` to gate access to the user and session tables for non-superusers. The helper rejects `PUT`, `PATCH`, `DELETE`, and `POST`, but **does not reject `GET`**.\n\nThe `sessions` table stores live session tokens **in plaintext**, and the token column is not marked `secret=True`, so it is included in every `GET` response. Any non-superuser admin can therefore list every other user's live session token with one request, replay the token as their own `Cookie: id=…`, impersonate that user (including the superuser), and then permanently self-promote by writing `superuser = true` on their own row.\n\nThe chain is reachable on a realistic, documented configuration: a deployer adds the `Sessions` (and `User`) tables to `create_admin([...])` so superusers have a UI to monitor and revoke sessions.\n\n## Affected component\n\n- **File**: `piccolo_admin/endpoints.py`\n- **Function**: `superuser_validators` (around line 419)\n\n```python\ndef superuser_validators(piccolo_crud: PiccoloCRUD, request: Request):\n    user: BaseUser = request.user.user\n    if not user.superuser:\n        if request.method.upper() in [\"PUT\", \"PATCH\", \"DELETE\", \"POST\"","public_affected_ranges":["<= 1.13.0"]}],"null_published_at":"2026-11-03T17:49:15.001Z","source_updated_at":"2026-08-28T18:14:13.000Z","source_disclosed_at":"2026-08-28T18:14:13.000Z","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":"2026-11-02T09:56:23.004Z"},{"id":"NVI-00014104","kind":"vulnerability","title":"piccolo-admin has a privilege escalation issue - admin to superuser via session-token disclosure in GET /api/tables/sessions/.","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-2gh4-jmwq-rr8w","CVE-2026-55485"],"plain_summary":"GitHub lists this reviewed advisory for piccolo-admin. 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-46ea176a268e1b789b896d1f86a1cbc3"],"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":"2026-08-28T18:14:13.000Z","value":"8.8 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-46ea176a268e1b789b896d1f86a1cbc3"}],"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-46ea176a268e1b789b896d1f86a1cbc3","url":"https://github.com/advisories/GHSA-2gh4-jmwq-rr8w","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-2gh4-jmwq-rr8w","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T09:56:23.004Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-46ea176a268e1b789b896d1f86a1cbc3"],"technology":"piccolo-admin","known_exclusions":[],"conditions_summary":"## Summary\n\n`piccolo_admin` uses a helper called `superuser_validators` to gate access to the user and session tables for non-superusers. The helper rejects `PUT`, `PATCH`, `DELETE`, and `POST`, but **does not reject `GET`**.\n\nThe `sessions` table stores live session tokens **in plaintext**, and the token column is not marked `secret=True`, so it is included in every `GET` response. Any non-superuser admin can therefore list every other user's live session token with one request, replay the token as their own `Cookie: id=…`, impersonate that user (including the superuser), and then permanently self-promote by writing `superuser = true` on their own row.\n\nThe chain is reachable on a realistic, documented configuration: a deployer adds the `Sessions` (and `User`) tables to `create_admin([...])` so superusers have a UI to monitor and revoke sessions.\n\n## Affected component\n\n- **File**: `piccolo_admin/endpoints.py`\n- **Function**: `superuser_validators` (around line 419)\n\n```python\ndef superuser_validators(piccolo_crud: PiccoloCRUD, request: Request):\n    user: BaseUser = request.user.user\n    if not user.superuser:\n        if request.method.upper() in [\"PUT\", \"PATCH\", \"DELETE\", \"POST\"","public_affected_ranges":["<= 1.13.0"]}],"null_published_at":"2026-11-02T10:00:37.207Z","source_updated_at":"2026-08-28T18:14:13.000Z","source_disclosed_at":"2026-08-28T18:14:13.000Z","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":"2026-11-02T09:56:23.004Z"}],"next_cursor":null,"snapshot_revision":"42594"}