{"items":[{"id":"NVI-00004674","kind":"vulnerability","title":"Duplicate Advisory: Guzzle: Proxy-Authorization headers can be sent to origin servers","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"withdrawn","identifiers":["GHSA-32rq-jhr7-m3hh"],"plain_summary":"OSV carries this publisher advisory for guzzlehttp/guzzle. This is an aggregated source copy; consult the original publisher and compare update dates.","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-6f246d26bee21f8fc09b7dc3cf980436"],"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-6f246d26bee21f8fc09b7dc3cf980436","url":"https://github.com/advisories/GHSA-32rq-jhr7-m3hh","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-32rq-jhr7-m3hh","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.648Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-6f246d26bee21f8fc09b7dc3cf980436"],"technology":"guzzlehttp/guzzle","known_exclusions":[],"conditions_summary":"## Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-94pj-82f3-465w. This link is maintained to preserve external references.\n\n## Original Description\n\nguzzlehttp/guzzle versions before 7.14.2 fail to properly isolate Proxy-Authorization headers from origin servers in cURL handlers. Attackers can capture proxy credentials through origin server access logs when requests are redirected, bypassed, or sent through SOCKS proxies that Guzzle misclassifies as direct connections.","public_affected_ranges":["ECOSYSTEM: introduced 0"]}],"null_published_at":"2026-10-31T22:12:57.137Z","source_updated_at":"2026-09-10T03:51:12.954Z","source_disclosed_at":"2026-08-01T15:30:29.000Z","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":"2026-10-31T21:41:49.648Z"}],"next_cursor":null,"snapshot_revision":"42594"}