{"items":[{"id":"NVI-00013099","kind":"vulnerability","title":"Duplicate Advisory: chi Allows Host Header Injection which Leads to Open Redirect in RedirectSlashes","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"withdrawn","identifiers":["GHSA-xcvf-46f4-xwxf"],"plain_summary":"GitHub lists this reviewed advisory for github.com/go-chi/chi. 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-5e6613623cbdafe75868838d08dbc4a1"],"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":[],"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-5e6613623cbdafe75868838d08dbc4a1","url":"https://github.com/advisories/GHSA-xcvf-46f4-xwxf","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-xcvf-46f4-xwxf","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T01:39:10.636Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-5e6613623cbdafe75868838d08dbc4a1"],"technology":"github.com/go-chi/chi","known_exclusions":[],"conditions_summary":"## Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-vrw8-fxc6-2r93. This link is maintained to preserve external references.\n\n## Original Description\nchi versions before v5.2.2 contain an open redirect vulnerability in the RedirectSlashes middleware function that uses the Host header to construct redirect URLs. Attackers can manipulate the Host header to redirect users to arbitrary hosts, enabling phishing attacks and credential theft.","public_affected_ranges":["<= 5.2.1"]}],"null_published_at":"2026-11-01T07:29:12.920Z","source_updated_at":"2026-10-02T23:17:36.000Z","source_disclosed_at":"2026-08-14T12:31:24.000Z","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":"2026-11-01T01:39:10.636Z"}],"next_cursor":null,"snapshot_revision":"42594"}