CVE-2026-66299

Uncontrolled Resource Consumption vulnerability in Apache Tomcat's WebSocket chat example. This issue affects Apache Tomcat: from 11.0.0-M20 through 11.0.24, from 10.1.24 through 10.1.57, from 9.0.89 through 9.0.120. Users who have followed the security guidance to remove the examples web...

DEBIAN-CVE-2026-59878

Improper Input Validation vulnerability in Apache ActiveMQ AMQP, Apache ActiveMQ, Apache ActiveMQ All. A remote unauthenticated peer that can reach an exposed AMQP NIO connector can trigger denial-of-service behavior by sending a frame size value. This cause the NIO threads to die and if done...

Apache Tomcat 9.0.0.M1 < 9.0.121 multiple vulnerabilities

The version of Tomcat installed on the remote host is prior to 9.0.121. It is, therefore, affected by multiple vulnerabilities as referenced in the fixedinapachetomcat9.0.121security-9 advisory. - Uncontrolled Resource Consumption vulnerability in Apache Tomcat's WebSocket chat example. This issu...

HTTP Request Smuggling

Overview Affected versions of this package are vulnerable to HTTP Request Smuggling in the process that merges HTTP/1.1 chunked-body trailer fields into Request.headers. An attacker can inject arbitrary HTTP headers by sending specially crafted trailer fields, potentially bypassing header-based...

Information Exposure

Overview parse-server is a version of the Parse backend that can be deployed to any infrastructure that can run Node.js. Affected versions of this package are vulnerable to Information Exposure via the GraphQL error message handling process. An attacker can obtain the names of required custom inp...

CVE-2026-49326 Apache HBase: Missing scanner instance owner check in thrift delegation service

Missing Authorization vulnerability in Apache HBase thrift and rest delegation service. A scan operation in thrift/rest service has 3 steps, open, fetchpossible multiple times, close. The open step will return an id which will be passed back to server for identifying the scanner instances stored ...

Server-side Request Forgery (SSRF)

Overview phpoffice/phpspreadsheet is a Spreadsheet engine that Read, Create and Write Spreadsheet documents in PHP . Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the webService process. An attacker can access internal services and exfiltrate sensitive da...

Incorrect Behavior Order: Validate Before Canonicalize

Overview jupyterlab is a JupyterLab computational environment. Affected versions of this package are vulnerable to Incorrect Behavior Order: Validate Before Canonicalize when enforcing blocklists for extension installation due to insufficient normalization of package names. An attacker can bypass...

n8n: External Secrets Accessible via Workflow Expressions Outside Credentials

Impact External secrets were incorrectly resolved in workflow node expressions, where they are not intended to be available. An authenticated user with project editor access could read the plaintext value of external secrets by referencing them in a node expression, without needing explicit secre...

n8n: MySQL v1 Node executeQuery Operation Allows SQL Injection via Unparameterized Expression Interpolation

Impact The legacy MySQL v1 node's executeQuery operation substitutes evaluated ... expression values directly into the raw SQL string without parameterization. If a workflow uses this operation with expression-sourced values in the query and is connected to an externally-reachable trigger such as...

Incorrect Authorization

Overview @n8n/n8n-nodes-langchain is a Affected versions of this package are vulnerable to Incorrect Authorization via the Execute Sub-workflow. An attacker can access unauthorized credentials by referencing credential IDs within inline workflow JSON, bypassing intended access controls. Note: Thi...

n8n: Expression sandbox escape via arrow-function bodies enabling command execution

Impact An authenticated user with permission to create or modify workflows could abuse crafted expressions using arrow functions to bypass the expression sandbox, triggering unintended system command execution on the host running n8n. Patches The issue has been fixed in n8n versions 2.31.5 and...

n8n: Authenticated SSRF via Dynamic Node Parameters Endpoints Allows Internal Network Access

Impact Endpoints in /rest/dynamic-node-parameters/ lacked authorization scopes, making it reachable by any authenticated user with no workflow creation or execution required. By supplying an absolute URL in the routing configuration, a caller could override the node type's declared baseURL,...

Server-side Request Forgery (SSRF)

Overview n8n is a n8n Workflow Automation Tool Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the /rest/dynamic-node-parameters/ endpoint due to insufficient authorization checks and the ability to supply an absolute URL in the routing configuration. An...

GHSA-9W78-79Q7-R4FP n8n: Authenticated SSRF via Dynamic Node Parameters Endpoints Allows Internal Network Access

Impact Endpoints in /rest/dynamic-node-parameters/ lacked authorization scopes, making it reachable by any authenticated user with no workflow creation or execution required. By supplying an absolute URL in the routing configuration, a caller could override the node type's declared baseURL,...

Time-of-check Time-of-use (TOCTOU) Race Condition

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition via a race condition in the clone action. An attacker can execute arbitrary code on the server by exploiting a time-of-check to time-of-use TOCTOU...

Allocation of Resources Without Limits or Throttling

Overview kibana is an open source Apache Licensed, browser-based analytics and search dashboard for Elasticsearch. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the ES|QL query evaluation. An attacker can exhaust available query worke...

K000162353: Apache Tomcat vulnerabilities CVE-2026-59083 and CVE-2026-59084

Security Advisory Description CVE-2026-59083 Improper Handling of URL Encoding Hex Encoding vulnerability in Apache Tomcat's rewrite valve allowed security constraint bypass for some configurations. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.23, from 10.1.0-M1 through 10.1.56,...

CVE-2026-56452

Path traversal in the sshd-scp component of Apache MINA SSHD. Apache MINA SSHD is a Java library for client-side and server-side SSH. The implementation of receiving files or directories via SCP did not validate filenames in SCP "C" or "D" commands. A malicious sender could send filenames...

Allocation of Resources Without Limits or Throttling

Overview axios is a promise-based HTTP client for the browser and Node.js. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the buildPath function of lib/helpers/formDataToJSON.js, which recurses over bracket-delimited FormData key segmen...