{"items":[{"id":"NVI-00016283","kind":"vulnerability","title":"Gitea LFS Deploy-Key Privilege Escalation","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-rh79-75qm-gwjr","CVE-2026-58435"],"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-5eca88b6286ec60b8ea41a827af6ac39"],"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":"2026-07-21T21:00:53.000Z","value":"5.4 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-5eca88b6286ec60b8ea41a827af6ac39"}],"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-5eca88b6286ec60b8ea41a827af6ac39","url":"https://github.com/advisories/GHSA-rh79-75qm-gwjr","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-rh79-75qm-gwjr","publisher":"GitHub Advisory Database","observed_at":"2026-11-03T22:34:39.734Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-5eca88b6286ec60b8ea41a827af6ac39"],"technology":"code.gitea.io/gitea","known_exclusions":[],"conditions_summary":"## Vulnerability Header\n\n| Field               | Value                                                       |\n| ------------------- | ----------------------------------------------------------- |\n| Vulnerability Title | Gitea LFS Deploy-Key Privilege Escalation                   |\n| Severity Rating     | High                                                        |\n| Bug Category        | Insufficient Authorization                                  |\n| Location            | `services/lfs/server.go:268`, `routers/private/serv.go:275` |\n| Affected Versions   | 1.25.5                                                      |\n\n## Executive Summary\n\nGitea's LFS server (`services/lfs/server.go:268`) uses the `UserID` embedded in an LFS JWT to make cross-repository authorization decisions via `LFSObjectAccessible()`. This would be safe if the JWT `UserID` always matched the actual requesting principal — but for deploy keys, `routers/private/serv.go:275` sets `UserID = repo.OwnerID` instead of any identity representing the deploy key itself. As a result, an attacker who holds a write deploy key for any single repo owned by a victim can obtain a legitimate JWT (via the standard SSH `git-lfs-au","public_affected_ranges":["< 1.27.0"]}],"null_published_at":"2026-11-04T10:04:27.927Z","source_updated_at":"2026-07-21T21:00:53.000Z","source_disclosed_at":"2026-07-21T21:00:51.000Z","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"}