RabbitMQ 3.13.x < 3.13.14 / 4.0.x < 4.0.19 / 4.1.x < 4.1.10 / 4.2.x < 4.2.5 Multiple Vulnerabilities

The version of RabbitMQ installed on the remote host is affected by multiple vulnerabilities: - The rabbitmqmanagement HTTP API accepts oversized valid JSON bodies on withdecode and directrequest paths because readcompletebody checks the accumulated size before the final chunk but not the final...

RabbitMQ 3.7.x < 4.0.13 / 4.1.x < 4.1.2 XSS via Virtual Host Names

The version of RabbitMQ installed on the remote host is affected by a cross-site scripting vulnerability: - Unsanitized virtual host names allow for XSS in the management UI pages that list virtual hosts if the attacker manages to find a way to force a virtual host to restart. CVE-2026-44839 Note...

RabbitMQ 3.13.x < 3.13.15 / 4.0.x < 4.0.20 / 4.1.x < 4.1.11 / 4.2.x < 4.2.6 Multiple Vulnerabilities

The version of RabbitMQ installed on the remote host is affected by multiple vulnerabilities: - AMQP 0-9-1, AMQP 1.0, and Stream Protocol authentication can allow a loopback-restricted user such as guest to connect remotely when traffic is accepted through a trusted PROXY-protocol path and the...

RabbitMQ 4.2.x < 4.2.4 MQTT Topic Authorization Bypass

The version of RabbitMQ installed on the remote host is 4.2.x prior to 4.2.4. It is, therefore, affected by an authorization bypass vulnerability: - RabbitMQ's MQTT plugin allows for topic-level authorization using regular expressions with variable substitution. However, the clientid is provided ...

RabbitMQ 4.2.x < 4.2.5 XSS via x-internal-purpose Argument

The version of RabbitMQ installed on the remote host is 4.2.x prior to 4.2.5. It is, therefore, affected by a cross-site scripting vulnerability: - The RabbitMQ management UI renders the x-internal-purpose queue or exchange argument into an HTML title attribute without proper escaping on the Queu...

RabbitMQ: Direct-reply-to binding persistence can lead to unauthorized reply-channel injection and persistent phantom

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RabbitMQ: UNC SSRF affecting the management UI on Windows

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RabbitMQ: AMQP 1.0, AMQP 0-9-1, Stream Protocol loopback enforcement can lead to remote guest sessions due to listener-address loopback checks

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RabbitMQ: Stored XSS federation management plugin via unsanitized consumer_tag rendering

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RabbitMQ: Topic authorization can lead to cross-tenant routing-key bypass

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RabbitMQ: Stream listener does not enforce configured frame-size limit during authentication, permitting unauth'd mem-exhaust DoS

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RabbitMQ: Unauthenticated disclosure of OAuth client credentials via an HTTP API endpoint with certain less common OAuth 2 configurations

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SUSE CVE-2026-57212

RabbitMQ is a messaging and streaming broker. Prior to 3.13.14, 4.0.19, 4.1.10, and 4.2.5, the rabbitmqmanagement HTTP API accepts oversized valid JSON bodies on withdecode and directrequest paths because readcompletebody checks the accumulated size before the final chunk but not the final combin...

SUSE CVE-2026-57213

RabbitMQ is a messaging and streaming broker. Prior to 3.13.14, 4.0.19, 4.1.10, and 4.2.5, the rabbitmqfederationmanagement plugin renders the consumertag field on the Federation Status page without HTML escaping, allowing a user who can configure a federation upstream or policy to execute...

SUSE CVE-2026-57214

RabbitMQ is a messaging and streaming broker. Prior to 4.2.5, the RabbitMQ management UI renders the x-internal-purpose queue or exchange argument into an HTML title attribute without proper escaping on the Queues and Exchanges pages, allowing a user with permission to declare a queue or exchange...

SUSE CVE-2026-57215

RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, RabbitMQ allows foreign bindings to amq.rabbitmq.reply-to destinations because volatile direct-reply-to queues can be accepted at bind and route time but are missing from Khepri-backed deletion checks,...

SUSE CVE-2026-57216

RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, AMQP 0-9-1, AMQP 1.0, and Stream Protocol authentication can allow a loopback-restricted user such as guest to connect remotely when traffic is accepted through a trusted PROXY-protocol path and the backend...

SUSE CVE-2026-57217

RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.21, 4.1.11, and 4.2.6, RabbitMQ topic authorization can allow restricted topic writes and binds during metadata-store failures because topic-permission lookup errors from Khepri can collapse to undefined, which the internal backe...

SUSE CVE-2026-57218

RabbitMQ is a messaging and streaming broker. Prior to 4.2.6, RabbitMQ AMQP 0-9-1 allows an existing consumer to keep receiving messages after OAuth token expiry or connection.updatesecret refresh to reduced scopes because existing consumers are not canceled or reauthorized at delivery time after...

SUSE CVE-2026-57219

RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, the obsolete GET /api/auth endpoint can disclose the OAuth 2 client secret on RabbitMQ installations configured with management.oauthclientsecret, exposing credentials to unauthenticated callers when the...