CVE-2026-56777 n8n - AST Validator Bypass in Python Code Node

n8n before 2.25.7 and 2.26.x before 2.26.2 contains an abstract syntax tree AST security validator bypass in the Python Code node. An authenticated user with permission to create or modify workflows containing a Python Code node can bypass the validator and access the task executor module...

CVE-2026-56356 n8n - Stored Cross-Site Scripting in Chat Trigger Node Custom CSS Field

n8n contains a stored cross-site scripting vulnerability in the Chat Trigger node's Custom CSS field due to a misconfiguration of the sanitize-html library. Affected releases are those before 1.123.27, the 2.0.0 through 2.13.2 line, and 2.14.0 fixed in 1.123.27, 2.13.3, and 2.14.1. An authenticat...

CVE-2026-56356 n8n - Stored Cross-Site Scripting in Chat Trigger Node Custom CSS Field

n8n contains a stored cross-site scripting vulnerability in the Chat Trigger node's Custom CSS field due to a misconfiguration of the sanitize-html library. Affected releases are those before 1.123.27, the 2.0.0 through 2.13.2 line, and 2.14.0 fixed in 1.123.27, 2.13.3, and 2.14.1. An authenticat...

MAL-2026-6700 Malicious code in module-index-cache (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector d3b789fbaaf21d9554aa580105d73d992d4a82963e1ade3c6dca6290f5cd7a3e package.json declares preinstall, install, and postinstall hooks that all invoke install.js, so the payload runs unconditionally on npm install...

MAL-2026-6696 Malicious code in @businessapp-microsites/apis (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector b70ab5da6865ec94b15097fa84836ab41f39b65a5277974b407c545d8d424c7f @businessapp-microsites/[email protected] is a dependency-confusion squat against the private scope @businessapp-microsites, published with an implausibl...

EUVD-2026-36102

Fission: Environment Runtime.Container and Builder.Container SecurityContext bypass allows privileged pod creation...

Fission Environment CRD podspec passthrough enables hostPID/hostNetwork/privileged pods, node escape

Summary Fission's Environment CRD exposes spec.runtime.podSpec and spec.builder.podSpec, which are merged into the Kubernetes pod specs for runtime and builder pods. The merge logic propagated hostNetwork, hostPID, hostIPC, container privileged, and serviceAccountName from the user-supplied podsp...

GHSA-GX55-F84R-V3R7 Fission Environment CRD podspec passthrough enables hostPID/hostNetwork/privileged pods, node escape

Summary Fission's Environment CRD exposes spec.runtime.podSpec and spec.builder.podSpec, which are merged into the Kubernetes pod specs for runtime and builder pods. The merge logic propagated hostNetwork, hostPID, hostIPC, container privileged, and serviceAccountName from the user-supplied podsp...

Fission Container Executor Function PodSpec Injection Leading to Node Escape

Summary Fission's Container Executor path lets a tenant supply Function.spec.podspec directly; the executor merges it into the executor-built podspec and creates a Deployment whose pods run the user's container image. Details Two flaws compounded: 1...

GHSA-V455-MV2V-5G92 Fission Container Executor Function PodSpec Injection Leading to Node Escape

Summary Fission's Container Executor path lets a tenant supply Function.spec.podspec directly; the executor merges it into the executor-built podspec and creates a Deployment whose pods run the user's container image. Details Two flaws compounded: 1...

Fission Environment CRD PodSpec Injection Leading to Node Escape and Cluster Takeover

Summary A stronger framing of the same root cause as GHSA-gx55-f84r-v3r7: the Environment.spec.runtime.podSpec / spec.builder.podSpec passthrough lacked validation, and MergePodSpec propagated dangerous fields into the generated pods. Details Three independent flaws compounded: 1. Validate gap...

MAL-2026-6687 Malicious code in procwire (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 011cf28d546459d946b1ed6d92c3beb4cb7c5322d6a9370d52fcd40e9a81ac2f On Windows, installing [email protected] automatically downloads and executes an attacker-controlled executable. The package.json preinstall script runs...

MAL-2026-6685 Malicious code in quoting (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 15a7ad751ee7e0ff35c2b901b3f7954a4591644bb52d61136ef9a0b982b0c884 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

mariadb: Arbitrary code execution via improper parameter validation during SST

A flaw was found in MariaDB server. During the State Snapshot Transfer SST process, a malicious joiner node could exploit improper parameter validation on the donor node. This vulnerability, specifically within the rsync SST method, allows the malicious joiner to execute arbitrary shell commands ...

mariadb: Arbitrary Code Execution via improper parameter validation during State Snapshot Transfer

A flaw was found in MariaDB. During a State Snapshot Transfer SST, the donor node improperly validates parameters sent by a joiner node. This vulnerability allows a malicious joiner to execute arbitrary shell commands on the donor server through the mariabackup SST method. This could lead to a...

mariadb: MariaDB Server: Arbitrary code execution via wsrep_notify_cmd

A flaw was found in MariaDB server. When the wsrepnotifycmd feature is enabled, a remote attacker could exploit this vulnerability by embedding shell commands in the name of a joiner node. This could lead to arbitrary code execution on the server, allowing the attacker to take full control of the...

MAL-2026-6675 Malicious code in rs-biginteger (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 796cb1ee4c8398963dcc192d2fc9b425866f40f7a99b467cba1d160234508617 Package presents itself as a big-integer arithmetic library and ships the verbatim big.js v7.0.1 source plus its README. Injected between the P.minus...

MAL-2026-6676 Malicious code in terminal-prettier (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 8c7e821d2559361693f75e32b42a5e7a0eef5d99c723d0e35b06f12fd91e9600 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

CVE-2026-58016

A flaw was found in GLib. A state confusion issue exists in gdbusnodeinfonewforxml in the gio/gdbusintrospection.c file when processing malformed D-Bus introspection XML, specifically with a node element nested within other elements like method, signal, property or arg. This issue can cause an...

mariadb: MariaDB Server: Arbitrary code execution via wsrep_notify_cmd

A flaw was found in MariaDB server. When the wsrepnotifycmd feature is enabled, a remote attacker could exploit this vulnerability by embedding shell commands in the name of a joiner node. This could lead to arbitrary code execution on the server, allowing the attacker to take full control of the...