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An unauthenticated remote attacker can use the Core protocol to force a target broker to establish an outbound Core federation connection to an attacker-controlled rogue broker. This could potentially result in message injection into any queue and/or message exfiltration from any queue via the rogue broker. This impacts environments that allow both:\\n\\n- incoming Core protocol connections from untrusted sources to the broker\\n\\n- outgoing Core protocol connections from the broker to untrusted targets\\n\\nThis issue affects:\\n\\n- Apache Artemis from 2.50.0 through 2.51.0\\n\\n- Apache ActiveMQ Artemis from 2.11.0 through 2.44.0.\\n\\nUsers are recommended to upgrade to Apache Artemis version 2.52.0, which fixes the issue.\\n\\nThe issue can be mitigated by one of the following:\\n\\n- Remove Core protocol support from any acceptor receiving connections from untrusted sources. 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Documentation for interceptors is available at\\u00a0 https://artemis.apache.org/components/artemis/documentation/latest/intercepting-operations.html .\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003eMissing Authentication for Critical Function (CWE-306) vulnerability in Apache Artemis, Apache ActiveMQ Artemis. An unauthenticated remote attacker can use the Core protocol to force a target broker to establish an outbound Core federation connection to an attacker-controlled rogue broker. This could potentially result in message injection into any queue and/or message exfiltration from any queue via the rogue broker. This impacts environments that allow both:\u003c/p\u003e\u003cp\u003e- incoming Core protocol connections from untrusted sources to the broker\u003c/p\u003e\u003cp\u003e- outgoing Core protocol connections from the broker to untrusted targets\u003c/p\u003e\u003cp\u003eThis issue affects:\u003c/p\u003e\u003cp\u003e- Apache Artemis from 2.50.0 through 2.51.0\u003c/p\u003e\u003cp\u003e- Apache ActiveMQ Artemis from 2.11.0 through 2.44.0.\u003c/p\u003e\u003cp\u003eUsers are recommended to upgrade to Apache Artemis version 2.52.0, which fixes the issue.\u003c/p\u003e\u003cp\u003eThe issue can be mitigated by one of the following:\u003c/p\u003e\u003cp\u003e- Remove Core protocol support from any acceptor receiving connections from untrusted sources. Incoming Core protocol connections are supported by default via the \\\"artemis\\\" acceptor listening on port 61616. See the \\\"protocols\\\" URL parameter configured for the acceptor. 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