CVE-2026-5267 Unauthenticated Event Stream Exposure of Session Tokens in Navigator NCS

Ciena Navigator Network Control Suite NCS contains an information exposure vulnerability in an event-streaming API that does not properly enforce authentication. An unauthenticated attacker with network access to the affected service could access the event stream and potentially obtain sensitive...

CVE-2026-92609

A flaw was found in Apache Qpid Broker-J. The application does not renew session identifiers upon successful authentication, leading to a session fixation vulnerability in the HTTP management interface. A remote attacker can exploit this issue by establishing a session identifier prior to login a...

CVE-2026-84463

The Zammad helpdesk system is vulnerable to stored HTML injection in the Knowledge Base video widget prior to version 7.1.2 . An attacker with Knowledge Base editing rights can embed a specially crafted value in a published answer. Because the system fails to escape this value for its attribute c...

CVE-2026-84463 Zammad: Stored HTML injection in Knowledge Base video widget enables forced session switching via unescaped iframe attribute

Zammad is a web based open source helpdesk/customer support system. Prior to 7.1.2, a user with Knowledge Base editing rights for a category can embed a video widget in a published answer with a specially crafted value. When the answer is rendered, that value is inserted into the page's HTML...

CVE-2026-84463 Zammad: Stored HTML injection in Knowledge Base video widget enables forced session switching via unescaped iframe attribute

Zammad is a web based open source helpdesk/customer support system. Prior to 7.1.2, a user with Knowledge Base editing rights for a category can embed a video widget in a published answer with a specially crafted value. When the answer is rendered, that value is inserted into the page's HTML...

CVE-2026-84463 Zammad: Stored HTML injection in Knowledge Base video widget enables forced session switching via unescaped iframe attribute

Zammad is a web based open source helpdesk/customer support system. Prior to 7.1.2, a user with Knowledge Base editing rights for a category can embed a video widget in a published answer with a specially crafted value. When the answer is rendered, that value is inserted into the page's HTML...

CVE-2026-56732

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.2, vulnerability in Zammad's HTML sanitization allows injection of specific HTML elements into ticket bodies. When another user views the crafted ticket, the injected element can trigger a logout request, terminating...

CVE-2026-67420

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-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...

DEBIAN-CVE-2026-67420

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...

CVE-2026-67420

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...

UBUNTU-CVE-2026-67420

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...

EUVD-2026-87222

Zammad is a web based open source helpdesk/customer support system. In 7.0.2 and 7.1.0, zammad's session management for websocket and long-polling connections is susceptible to a path traversal attack. Session identifiers supplied by the client are insufficiently validated before being used to...

CVE-2026-61525 Zammad: Arbitrary File Deletion via Unvalidated Session Identifier in Long Polling Controller

Zammad is a web based open source helpdesk/customer support system. In 7.0.2 and 7.1.0, zammad's session management for websocket and long-polling connections is susceptible to a path traversal attack. Session identifiers supplied by the client are insufficiently validated before being used to...

CVE-2026-61525 Zammad: Arbitrary File Deletion via Unvalidated Session Identifier in Long Polling Controller

Zammad is a web based open source helpdesk/customer support system. In 7.0.2 and 7.1.0, zammad's session management for websocket and long-polling connections is susceptible to a path traversal attack. Session identifiers supplied by the client are insufficiently validated before being used to...

CVE-2026-61525

The Zammad helpdesk system versions 7.0.2 and 7.1.0 are vulnerable to a path traversal attack within the session management for websocket and long-polling connections. The root cause is the insufficient validation of client-supplied session identifiers before they are used to construct internal f...

CVE-2026-56732

Prior to version 7.0.2 , the Zammad open source helpdesk system is vulnerable to an HTML sanitization flaw. This allows an attacker to inject specific HTML elements into ticket bodies . When another user views the crafted ticket, the injected element triggers a logout request , resulting in the t...

CVE-2026-56732 Zammad: Malicious input in Ticket Body Enables Session Termination

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.2, vulnerability in Zammad's HTML sanitization allows injection of specific HTML elements into ticket bodies. When another user views the crafted ticket, the injected element can trigger a logout request, terminating...

EUVD-2026-87219

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.2, vulnerability in Zammad's HTML sanitization allows injection of specific HTML elements into ticket bodies. When another user views the crafted ticket, the injected element can trigger a logout request, terminating...

CVE-2026-56732 Zammad: Malicious input in Ticket Body Enables Session Termination

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.2, vulnerability in Zammad's HTML sanitization allows injection of specific HTML elements into ticket bodies. When another user views the crafted ticket, the injected element can trigger a logout request, terminating...