CVE-2026-71300

A flaw was found in Apache Camel Atmosphere Websocket. This improper input validation vulnerability allows a remote attacker to inject specific Exchange headers, such as websocket.connectionKey.list, which are not properly filtered. By manipulating these headers, an attacker can take control of t...

CVE-2026-71300

CVE-2026-71300 — camel-atmosphere-websocket ディスパッチヘッダーインジェクション Apache Camel の脆弱性を再現する実行可能な概念実証（PoC）リプロデューサーです。この脆弱性では、camel-atmosphere-websocket プロデューサーが websocket. Exchange ヘッダー（Camel 名前空間の外側 にある名前のもの）から WebSocket 受信先を選択します。そのため、HTTP HeaderFilterStrategy（Camel / camel...

CVE-2026-55993

camel-atmosphere-websocket ヘッダーインジェクション再現コード CVE-2026-55993 このプロジェクトは、Apache Camel の camel-atmosphere-websocket コンポーネントにおける メッセージヘッダーインジェクション （CVE-2026-55993 として追跡）を実証するものです。WebSocket コンシューマは、接続のクエリパラメータを HeaderFilterStrategy なしで Camel Exchange にコピーするため、クライアントは WebSocket URL のクエリ文字列に追加するだけで、Camel...

WebSocket Header Injection

Apache Camel Atmosphere Websocket component is vulnerable to Improper Input Validation. The vulnerability is due to unfiltered websocket.connectionKey and websocket.connectionKey.list headers controlling WebSocket message dispatch, allowing an external sender to suppress or redirect messages to a...

External Control of Assumed-Immutable Web Parameter

Overview Affected versions of this package are vulnerable to External Control of Assumed-Immutable Web Parameter through WebsocketConstants and the AtmosphereWebsocketEndpointBuilderFactory/WebsocketProducer dispatch headers in the atmosphere-websocket producer. An attacker can redirect or suppre...

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

Improper input validation vulnerability in Apache Camel Atmosphere Websocket component. This 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. The camel-atmosphere-websocket producer selects which connected WebSocket peers a message is...

CVE-2026-71300

Improper input validation vulnerability in Apache Camel Atmosphere Websocket component. This 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. The camel-atmosphere-websocket producer selects which connected WebSocket peers a message is...

CVE-2026-71300 Apache Camel: Camel-Atmosphere-Websocket: WebSocket dispatch header injection

Improper input validation vulnerability in Apache Camel Atmosphere Websocket component. This 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. The camel-atmosphere-websocket producer selects which connected WebSocket peers a message is...

CVE-2026-71300 Apache Camel: Camel-Atmosphere-Websocket: WebSocket dispatch header injection

Improper input validation vulnerability in Apache Camel Atmosphere Websocket component. This 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. The camel-atmosphere-websocket producer selects which connected WebSocket peers a message is...

Exploit for CVE-2026-71300

CVE-2026-71300 — camel-atmosphere-websocket dispatch header in...

The vulnerability of the sendEventNotification() and getQueryMap() functions in the WebsocketConsumer class of the camel-atmosphere-websocket component of the Apache Camel framework allows a attacker to disclose protected information.

The vulnerability of the sendEventNotification and getQueryMap functions in the WebsocketConsumer class of the camel-atmosphere-websocket component of the Apache Camel framework is related to insufficient validation of input data during the processing of WebSocket request parameters. Exploiting...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the mapping of externally-supplied message user-headers into the Exchange without applying a header filtering process. An attacker can manipulate internal control headers by injecting specially craft...

Apache Camel-Atmosphere-Websocket: The inbound consumer maps externally-supplied WebSocket query parameters into the Exchange without a HeaderFilterStrategy

Improper Input Validation, Exposure of Sensitive Information to an Unauthorized Actor, Server-Side Request Forgery SSRF vulnerability in Apache Camel in Atmosphere Websocket Component. The camel-atmosphere-websocket consumer mapped inbound WebSocket query parameters into the Camel Exchange header...