{"items":[{"id":"NVI-00013948","kind":"vulnerability","title":"Apache Camel-Atmosphere-Websocket: WebSocket dispatch header injection - the producer selected its target peers through Exchange headers whose names sat outside the filtered Camel namespace","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-m5r8-w65q-8wjf","CVE-2026-71300"],"plain_summary":"GitHub lists this reviewed advisory for org.apache.camel:camel-atmosphere-websocket, org.apache.camel:camel-atmosphere-websocket, org.apache.camel:camel-atmosphere-websocket. 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-06db3ca30b4e39ad77719105c781739c"],"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":"2026-08-28T22:00:21.000Z","value":"9.8 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-2386ca4f4d1d76e5935ed83c51bc0107"},{"kind":"EPSS","as_of":"2026-11-05T12:03:04.000Z","value":"0.738%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.54692. Missing scores are unknown.","source_id":"sr-06db3ca30b4e39ad77719105c781739c"}],"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-2386ca4f4d1d76e5935ed83c51bc0107","url":"https://github.com/advisories/GHSA-m5r8-w65q-8wjf","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-m5r8-w65q-8wjf","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T02:21:58.521Z"},{"id":"sr-06db3ca30b4e39ad77719105c781739c","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-2026-71300","publisher":"FIRST EPSS","observed_at":"2026-11-06T07:17:46.396Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-2386ca4f4d1d76e5935ed83c51bc0107"],"technology":"org.apache.camel:camel-atmosphere-websocket","known_exclusions":[],"conditions_summary":"Improper input validation vulnerability in Apache Camel Atmosphere Websocket component.\n\nThis issue affects Apache Camel: from 4.0.0 before 4.14.9, from 4.15.0 before 4.18.4, from 4.19.0 before 4.22.0.\n\nThe camel-atmosphere-websocket producer selects which connected WebSocket peers a message is delivered to through Exchange headers, and the string values of those headers sat outside the Camel namespace: websocket.connectionKey and websocket.connectionKey.list, along with websocket.sendToAll, websocket.eventType and websocket.errorType. WebsocketEndpoint extends ServletEndpoint and so inherits HttpHeaderFilterStrategy, which filters only the Camel and camel prefixes; the dotted names therefore fell outside the filtered namespace and were admitted in both directions by every HTTP-family consumer. In a route bridging an HTTP consumer into an atmosphere-websocket producer, an external sender could supply the list header and take over the producer's dispatch decision. WebsocketProducer.process tests the list header before the single-key header, so an injected value discarded the recipient the route had selected: a notification intended for one connected client could be suppressed, or de","public_affected_ranges":[">= 4.0.0, < 4.14.9"]},{"certainty":"source_listed","source_ids":["sr-2386ca4f4d1d76e5935ed83c51bc0107"],"technology":"org.apache.camel:camel-atmosphere-websocket","known_exclusions":[],"conditions_summary":"Improper input validation vulnerability in Apache Camel Atmosphere Websocket component.\n\nThis issue affects Apache Camel: from 4.0.0 before 4.14.9, from 4.15.0 before 4.18.4, from 4.19.0 before 4.22.0.\n\nThe camel-atmosphere-websocket producer selects which connected WebSocket peers a message is delivered to through Exchange headers, and the string values of those headers sat outside the Camel namespace: websocket.connectionKey and websocket.connectionKey.list, along with websocket.sendToAll, websocket.eventType and websocket.errorType. WebsocketEndpoint extends ServletEndpoint and so inherits HttpHeaderFilterStrategy, which filters only the Camel and camel prefixes; the dotted names therefore fell outside the filtered namespace and were admitted in both directions by every HTTP-family consumer. In a route bridging an HTTP consumer into an atmosphere-websocket producer, an external sender could supply the list header and take over the producer's dispatch decision. WebsocketProducer.process tests the list header before the single-key header, so an injected value discarded the recipient the route had selected: a notification intended for one connected client could be suppressed, or de","public_affected_ranges":[">= 4.15.0, < 4.18.4"]},{"certainty":"source_listed","source_ids":["sr-2386ca4f4d1d76e5935ed83c51bc0107"],"technology":"org.apache.camel:camel-atmosphere-websocket","known_exclusions":[],"conditions_summary":"Improper input validation vulnerability in Apache Camel Atmosphere Websocket component.\n\nThis issue affects Apache Camel: from 4.0.0 before 4.14.9, from 4.15.0 before 4.18.4, from 4.19.0 before 4.22.0.\n\nThe camel-atmosphere-websocket producer selects which connected WebSocket peers a message is delivered to through Exchange headers, and the string values of those headers sat outside the Camel namespace: websocket.connectionKey and websocket.connectionKey.list, along with websocket.sendToAll, websocket.eventType and websocket.errorType. WebsocketEndpoint extends ServletEndpoint and so inherits HttpHeaderFilterStrategy, which filters only the Camel and camel prefixes; the dotted names therefore fell outside the filtered namespace and were admitted in both directions by every HTTP-family consumer. In a route bridging an HTTP consumer into an atmosphere-websocket producer, an external sender could supply the list header and take over the producer's dispatch decision. WebsocketProducer.process tests the list header before the single-key header, so an injected value discarded the recipient the route had selected: a notification intended for one connected client could be suppressed, or de","public_affected_ranges":[">= 4.19.0, < 4.22.0"]}],"null_published_at":"2026-11-08T15:11:49.402Z","source_updated_at":"2026-08-28T22:00:21.000Z","source_disclosed_at":"2026-08-24T18:31:51.000Z","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":"2026-11-02T02:21:58.521Z"},{"id":"NVI-00013948","kind":"vulnerability","title":"Apache Camel-Atmosphere-Websocket: WebSocket dispatch header injection - the producer selected its target peers through Exchange headers whose names sat outside the filtered Camel namespace","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-m5r8-w65q-8wjf","CVE-2026-71300"],"plain_summary":"GitHub lists this reviewed advisory for org.apache.camel:camel-atmosphere-websocket, org.apache.camel:camel-atmosphere-websocket, org.apache.camel:camel-atmosphere-websocket. 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-2386ca4f4d1d76e5935ed83c51bc0107"],"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":"2026-08-28T22:00:21.000Z","value":"9.8 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-2386ca4f4d1d76e5935ed83c51bc0107"}],"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-2386ca4f4d1d76e5935ed83c51bc0107","url":"https://github.com/advisories/GHSA-m5r8-w65q-8wjf","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-m5r8-w65q-8wjf","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T02:21:58.521Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-2386ca4f4d1d76e5935ed83c51bc0107"],"technology":"org.apache.camel:camel-atmosphere-websocket","known_exclusions":[],"conditions_summary":"Improper input validation vulnerability in Apache Camel Atmosphere Websocket component.\n\nThis issue affects Apache Camel: from 4.0.0 before 4.14.9, from 4.15.0 before 4.18.4, from 4.19.0 before 4.22.0.\n\nThe camel-atmosphere-websocket producer selects which connected WebSocket peers a message is delivered to through Exchange headers, and the string values of those headers sat outside the Camel namespace: websocket.connectionKey and websocket.connectionKey.list, along with websocket.sendToAll, websocket.eventType and websocket.errorType. WebsocketEndpoint extends ServletEndpoint and so inherits HttpHeaderFilterStrategy, which filters only the Camel and camel prefixes; the dotted names therefore fell outside the filtered namespace and were admitted in both directions by every HTTP-family consumer. In a route bridging an HTTP consumer into an atmosphere-websocket producer, an external sender could supply the list header and take over the producer's dispatch decision. WebsocketProducer.process tests the list header before the single-key header, so an injected value discarded the recipient the route had selected: a notification intended for one connected client could be suppressed, or de","public_affected_ranges":[">= 4.0.0, < 4.14.9"]},{"certainty":"source_listed","source_ids":["sr-2386ca4f4d1d76e5935ed83c51bc0107"],"technology":"org.apache.camel:camel-atmosphere-websocket","known_exclusions":[],"conditions_summary":"Improper input validation vulnerability in Apache Camel Atmosphere Websocket component.\n\nThis issue affects Apache Camel: from 4.0.0 before 4.14.9, from 4.15.0 before 4.18.4, from 4.19.0 before 4.22.0.\n\nThe camel-atmosphere-websocket producer selects which connected WebSocket peers a message is delivered to through Exchange headers, and the string values of those headers sat outside the Camel namespace: websocket.connectionKey and websocket.connectionKey.list, along with websocket.sendToAll, websocket.eventType and websocket.errorType. WebsocketEndpoint extends ServletEndpoint and so inherits HttpHeaderFilterStrategy, which filters only the Camel and camel prefixes; the dotted names therefore fell outside the filtered namespace and were admitted in both directions by every HTTP-family consumer. In a route bridging an HTTP consumer into an atmosphere-websocket producer, an external sender could supply the list header and take over the producer's dispatch decision. WebsocketProducer.process tests the list header before the single-key header, so an injected value discarded the recipient the route had selected: a notification intended for one connected client could be suppressed, or de","public_affected_ranges":[">= 4.15.0, < 4.18.4"]},{"certainty":"source_listed","source_ids":["sr-2386ca4f4d1d76e5935ed83c51bc0107"],"technology":"org.apache.camel:camel-atmosphere-websocket","known_exclusions":[],"conditions_summary":"Improper input validation vulnerability in Apache Camel Atmosphere Websocket component.\n\nThis issue affects Apache Camel: from 4.0.0 before 4.14.9, from 4.15.0 before 4.18.4, from 4.19.0 before 4.22.0.\n\nThe camel-atmosphere-websocket producer selects which connected WebSocket peers a message is delivered to through Exchange headers, and the string values of those headers sat outside the Camel namespace: websocket.connectionKey and websocket.connectionKey.list, along with websocket.sendToAll, websocket.eventType and websocket.errorType. WebsocketEndpoint extends ServletEndpoint and so inherits HttpHeaderFilterStrategy, which filters only the Camel and camel prefixes; the dotted names therefore fell outside the filtered namespace and were admitted in both directions by every HTTP-family consumer. In a route bridging an HTTP consumer into an atmosphere-websocket producer, an external sender could supply the list header and take over the producer's dispatch decision. WebsocketProducer.process tests the list header before the single-key header, so an injected value discarded the recipient the route had selected: a notification intended for one connected client could be suppressed, or de","public_affected_ranges":[">= 4.19.0, < 4.22.0"]}],"null_published_at":"2026-11-02T10:00:37.190Z","source_updated_at":"2026-08-28T22:00:21.000Z","source_disclosed_at":"2026-08-24T18:31:51.000Z","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":"2026-11-02T02:21:58.521Z"}],"next_cursor":null,"snapshot_revision":"42594"}