{"items":[{"id":"NVI-00016420","kind":"vulnerability","title":"Gitea CVE-2026-20800 sibling endpoints not covered: revoked user still reads private repo objects via `/api/v1/user/starred` and private issue titles via `/api/v1/user/times`","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-qf2f-qh6p-7v89","CVE-2026-59766"],"plain_summary":"GitHub lists this reviewed advisory for code.gitea.io/gitea. 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-05f746b4b56637f2ea55db3f0b64f19c"],"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":"2026-07-21T20:13:03.000Z","value":"4.3 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-6f3f1731b0f6252da1e62c6ba7372cfb"},{"kind":"EPSS","as_of":"2026-11-04T12:03:12.000Z","value":"0.281%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.20743. Missing scores are unknown.","source_id":"sr-05f746b4b56637f2ea55db3f0b64f19c"}],"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-6f3f1731b0f6252da1e62c6ba7372cfb","url":"https://github.com/advisories/GHSA-qf2f-qh6p-7v89","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-qf2f-qh6p-7v89","publisher":"GitHub Advisory Database","observed_at":"2026-11-03T22:34:39.734Z"},{"id":"sr-05f746b4b56637f2ea55db3f0b64f19c","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-2026-59766","publisher":"FIRST EPSS","observed_at":"2026-11-04T23:33:33.054Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-6f3f1731b0f6252da1e62c6ba7372cfb"],"technology":"code.gitea.io/gitea","known_exclusions":[],"conditions_summary":"## Summary\nCVE-2026-20800 fixed private-info leakage to revoked users only for the notification endpoint. Two\nsibling endpoints that return data keyed on the caller's own relationship still do not re-check repo\naccess at output time:\n- `GET /api/v1/user/starred` — `getStarredRepos()` computes a per-repo permission but still lists every\n  starred repo (no filtering), so the full repo object (`full_name`, `private`, `clone_url`, `ssh_url`)\n  of a now-inaccessible private repo is returned.\n- `GET /api/v1/user/times` — `ListMyTrackedTimes()` queries by `UserID` only and `LoadAttributes` brings\n  in the issue (`title`, `state`), leaking private issue titles after revocation.\n\n## Steps to reproduce\nUsing the provided reproduction materials, as a revoked user:\n1. Control: `GET /api/v1/repos/admin/starred-test` → **404**.\n2. `GET /api/v1/user/starred` → leaks `admin/starred-test`, `private:true`, `clone_url`.\n3. `GET /api/v1/user/times` → leaks `issue.title = \"SECRET: …\"`, `state`.\n\n(Runtime-confirmed on `gitea/gitea:1.25.4`. Oracle = planted sentinel title; no real secret exfiltrated.)\n\n## Impact\nA former collaborator can enumerate private repos they starred and read private issue titles ","public_affected_ranges":["< 1.27.0"]}],"null_published_at":"2026-11-06T07:24:11.261Z","source_updated_at":"2026-07-21T20:13:03.000Z","source_disclosed_at":"2026-07-21T20:13:03.000Z","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":"2026-11-03T22:34:39.734Z"},{"id":"NVI-00016420","kind":"vulnerability","title":"Gitea CVE-2026-20800 sibling endpoints not covered: revoked user still reads private repo objects via `/api/v1/user/starred` and private issue titles via `/api/v1/user/times`","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-qf2f-qh6p-7v89","CVE-2026-59766"],"plain_summary":"GitHub lists this reviewed advisory for code.gitea.io/gitea. 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-6f3f1731b0f6252da1e62c6ba7372cfb"],"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":"2026-07-21T20:13:03.000Z","value":"4.3 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-6f3f1731b0f6252da1e62c6ba7372cfb"}],"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-6f3f1731b0f6252da1e62c6ba7372cfb","url":"https://github.com/advisories/GHSA-qf2f-qh6p-7v89","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-qf2f-qh6p-7v89","publisher":"GitHub Advisory Database","observed_at":"2026-11-03T22:34:39.734Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-6f3f1731b0f6252da1e62c6ba7372cfb"],"technology":"code.gitea.io/gitea","known_exclusions":[],"conditions_summary":"## Summary\nCVE-2026-20800 fixed private-info leakage to revoked users only for the notification endpoint. Two\nsibling endpoints that return data keyed on the caller's own relationship still do not re-check repo\naccess at output time:\n- `GET /api/v1/user/starred` — `getStarredRepos()` computes a per-repo permission but still lists every\n  starred repo (no filtering), so the full repo object (`full_name`, `private`, `clone_url`, `ssh_url`)\n  of a now-inaccessible private repo is returned.\n- `GET /api/v1/user/times` — `ListMyTrackedTimes()` queries by `UserID` only and `LoadAttributes` brings\n  in the issue (`title`, `state`), leaking private issue titles after revocation.\n\n## Steps to reproduce\nUsing the provided reproduction materials, as a revoked user:\n1. Control: `GET /api/v1/repos/admin/starred-test` → **404**.\n2. `GET /api/v1/user/starred` → leaks `admin/starred-test`, `private:true`, `clone_url`.\n3. `GET /api/v1/user/times` → leaks `issue.title = \"SECRET: …\"`, `state`.\n\n(Runtime-confirmed on `gitea/gitea:1.25.4`. Oracle = planted sentinel title; no real secret exfiltrated.)\n\n## Impact\nA former collaborator can enumerate private repos they starred and read private issue titles ","public_affected_ranges":["< 1.27.0"]}],"null_published_at":"2026-11-04T10:04:27.943Z","source_updated_at":"2026-07-21T20:13:03.000Z","source_disclosed_at":"2026-07-21T20:13:03.000Z","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":"2026-11-03T22:34:39.734Z"}],"next_cursor":null,"snapshot_revision":"42594"}