CVE-2026-67408

A flaw was found in rabbitmq-server. An authenticated user with access to a virtual host can cause a Denial of Service DoS by sending a specially crafted HTTP request to the stream management application programming interface API. The server allocates substantial memory to process stream binding...

CVE-2026-66071

A flaw was found in rabbitmq-server where its OAuth2 authentication backend improperly converts token scope values into Erlang runtime atoms. In deployments where an Identity Provider IdP allows users to influence scope contents within their signed JSON Web Tokens JWTs, an authenticated attacker...

wavecrack

Wavecrack Description A user-friendly Web interface to share an hashcat cracking box among multiple users with some pre-defined options. Screenshots The homepage Adding an hash to crack Seeing the results and some stats Outline This Web application can be used to launch asynchronous password crac...

CVE-2026-67406

A flaw was found in rabbitmq-server. When the Shovel plugin worker process crashes due to network or connection failures, it fails to sanitize its internal state before logging error reports. As a result, sensitive connection details and unencrypted credentials, including plaintext passwords, are...

CVE-2026-67236

A flaw was found in rabbitmq-server. This vulnerability allows information disclosure due to insecure handling of authentication cookies following a login request. The application stores base64-encoded user credentials in a cookie that lacks essential security flags, such as Secure, HttpOnly, and...

SUSE SLES16: erlang-rabbitmq-client / rabbitmq-server / etc (SUSE-SU-2026:23869-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:23869-1 advisory. - CVE-2026-44839: XSS in management UI due to unsanitized vhost names bsc1266465. - CVE-2026-57212: The rabbitmqmanagement HTTP AP...

CVE-2026-67420

A flaw was found in rabbitmq-server. When an existing Advanced Message Queuing Protocol AMQP connection refreshes its authentication token to one with revoked impersonation privileges, the server fails to update the active session's security tags. As a result, an authenticated user can retain...

AZL-105323 CVE-2026-67421 affecting package rabbitmq-server 3.13.7-9

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.19, 4.0.24, 4.1.15, 4.2.10, and 4.3.5, RabbitMQ Management rendered an AMQP authorization-error reason containing an attacker-controlled queue name as HTML when the OAuth management UI was enabled. Exploitation requires an...

AZL-105314 CVE-2026-67413 affecting package rabbitmq-server 3.13.7-9

RabbitMQ is a messaging and streaming broker. From 4.0.0 until 4.0.23, 4.1.14, 4.2.9, and 4.3.3, the optional rabbitmqjmstopicexchange plugin's x-jms-topic exchange accepted a client-controlled rjmserlangselector binding expression whose LIKE evaluator expanded percent and underscore wildcards in...

AZL-104925 CVE-2026-67419 affecting package rabbitmq-server 3.13.7-9

RabbitMQ is a messaging and streaming broker. Prior to 4.3.5, an authenticated user who can bind a queue to a topic exchange and publish to it can use consecutive segments in a binding key to make both topic matchers revisit the same trie-node and routing-key-suffix states without memoization. Th...

AZL-105296 CVE-2026-67411 affecting package rabbitmq-server 3.13.7-9

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.18, 4.0.23, 4.1.14, 4.2.9, and 4.3.3, native MQTT and MQTT over WebSocket behind a trusted PROXY Protocol frontend could lose the proxy-derived client address before the MQTT authentication path checked loopbackusers, causing th...

AZL-105311 CVE-2026-67420 affecting package rabbitmq-server 3.13.7-9

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.19, 4.0.24, 4.1.15, 4.2.10, and 4.3.5, RabbitMQ OAuth credential refresh retains revoked runtime tags. when an existing AMQP connection refreshes from an OAuth token that grants the impersonator tag to a valid same-username toke...

AZL-105284 CVE-2026-67412 affecting package rabbitmq-server 3.13.7-9

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 4.3.3, 4.2.9 , 4.1.14, 4.0.24, and 3.13.18, Federation upstream in RabbitMQ skips vhost authorization allowing cross-vhost message access. what the bug lets you do. A policymaker on one vhost reads and drains messages out of another...

AZL-105320 CVE-2026-67407 affecting package rabbitmq-server 3.13.7-9

RabbitMQ is a messaging and streaming broker. From 4.0.0 until 4.3.3 and 4.2.9 and 4.1.14 and 4.0.23, Incomplete fix for CVE-2026-44838: escaperegexchar/1 does not escape -, leaving room for an MQTT topic permission bypass. the CVE-2026-44838 fix made expandtopicpermission/2 escape regex...

AZL-105281 CVE-2026-67230 affecting package rabbitmq-server 3.13.7-9

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.15, 4.0.20, 4.1.11, and 4.2.6, the Web STOMP WebSocket handler enforced neither maxframesize nor logintimeout before authentication, allowing an unauthenticated client to keep a connection alive with a slow stream of small frame...

AZL-105293 CVE-2026-67227 affecting package rabbitmq-server 3.13.7-9

RabbitMQ is a messaging and streaming broker. From 4.0.0 until 4.0.22 and 4.1.14 and 4.2.7 and 4.3.1, Atom exhaustion: toatom on global-parameter :name. resourceexists/2 and the PUT/DELETE handlers call rabbitdatacoercion:toatom/1 on the :name URL path segment. toatom/1 uses binarytoatom/2 unsafe...

AZL-105287 CVE-2026-66078 affecting package rabbitmq-server 3.13.7-9

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.15 and 4.0.20 and 4.1.11 and 4.2.6, protected tag bypass via bulk-delete. dELETE /api/users/:name refuses to delete users tagged protected rabbitmgmtwmuser:deleteresource/2 checks isprotecteduser. POST /api/users/bulk-delete...

AZL-105305 CVE-2026-67223 affecting package rabbitmq-server 3.13.7-9

RabbitMQ is a messaging and streaming broker. The advisory establishes affected 3.13, 4.0, 4.1, 4.2, and 4.3 maintenance lines but contains conflicting first-fixed versions for the 3.13, 4.0, and 4.1 lines. fill/2 substitutes $username into userdnpattern without RFC 4514 DN escaping, allowing a...

AZL-105302 CVE-2026-66073 affecting package rabbitmq-server 3.13.7-9

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.15 and 4.0.20 and 4.1.11 and 4.2.6, Atom table exhaustion via management API node field. pUT /api/queues/:vhost/:name and the exchanges and bindings endpoints accepts a node JSON field. The value goes through rabbitnodes:make →...

AZL-105299 CVE-2026-66071 affecting package rabbitmq-server 3.13.7-9

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.15 and 4.0.22 and 4.1.11 and 4.2.6 and 4.3.1, Atom exhaustion: OAuth2 JWT tag: scope values. extractscopes/1 parses scopes of the form .tag: and calls rabbitdatacoercion:toatom to convert to a tag atom. The token signature is...