Incomplete List of Disallowed Inputs

Overview n8n is a n8n Workflow Automation Tool Affected versions of this package are vulnerable to Incomplete List of Disallowed Inputs for the Python Code node when the Python Task Runner is enabled. A user with permission to create or modify workflows can evade the validator and reach the task...

CVE-2026-56777

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-2026-56777 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-2026-56777

The CVE affects n8n self‑hosted instances running Python Task Runner with the Python Code node. Versions affected: before 2.25.7 and before 2.26.2. Issue: AST security validator bypass in Python Code node allows an authenticated user with workflow modification rights to bypass the validator and a...

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-2026-57231

A flaw was found in Podman, a tool for managing OCI containers and pods. A malicious container image can be crafted with an environment variable that has a key but no value, or an asterisk , to trick Podman. This vulnerability causes Podman to pass host environment variables into the container...

Access Control Bypass

Overview Affected versions of this package are vulnerable to Access Control Bypass via the getEnvVarlist function and the process that merges user-supplied PodSpec fields. An attacker can access sensitive secret values and escalate privileges by creating a specially crafted MessageQueueTrigger th...

Fission: MessageQueueTrigger scaler manager materializes Secret values into Deployment envvars and accepts arbitrary user PodSpec

Summary The Fission MessageQueueTrigger MQT scaler controller exposed two privilege-escalation primitives to any subject able to create MQTs in a namespace. Details 1. Secret materialization. getEnvVarlist in pkg/mqtrigger/scalermanager.go read the Secret named in Spec.Secret using the controller...

PT-2026-54049

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...

Jupyter Enterprise Gateway: Jinja2 Template Server Side Template Injection resulting in Remote Code Execution

SummaryThe environment variables KERNELXXX used during the rendering of the Kubernetes manifest are vulnerable to Server Side Template Injection SSTI.By including Jinja2 template expressions it is possible to execution Python code and OS Commands in the Enterprise Gateway service.The code can use...

PYSEC-2026-364 Jupyter Enterprise Gateway: Jinja2 Template Server Side Template Injection resulting in Remote Code Execution

Summary The environment variables KERNELXXX used during the rendering of the Kubernetes manifest are vulnerable to Server Side Template Injection SSTI. By including Jinja2 template expressions it is possible to execution Python code and OS Commands in the Enterprise Gateway service. The code can...

PYSEC-2026-362 Jupyter Enterprise Gateway: Kubernetes Manifest Injection in Jinja2 Template Rendering

Summary The environment variables used during the rendering of the Kubernetes manifest allow YAML injection, enabling attackers to overwrite existing keys like securityContext and inject multi-document YAML to create additional unintended Kubernetes resources. Details The server interpolates...

Jupyter Enterprise Gateway: Kubernetes Manifest Injection in Jinja2 Template Rendering

SummaryThe environment variables used during the rendering of the Kubernetes manifest allow YAML injection, enabling attackers to overwrite existing keys like securityContext and inject multi-document YAML to create additional unintended Kubernetes resources. DetailsThe server interpolates...

ArchiveBox Vulnerable to RCE via unvalidated per-crawl config overrides in AddView

The /add/ endpoint AddView in core/views.py accepts a config JSON field that gets merged into the crawl config without validation. This config is exported as environment variables when archive plugins run, allowing injection of arbitrary tool arguments to achieve RCE.When PUBLICADDVIEW=True commo...

litellm vulnerable to remote code execution based on using eval unsafely

BerriAI/litellm version v1.35.8 contains a vulnerability where an attacker can achieve remote code execution. The vulnerability exists in the adddeployment function, which decodes and decrypts environment variables from base64 and assigns them to os.environ. An attacker can exploit this by sendin...

Malicious code in longzy-basic-ui (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 90336f7ef2177c75d9cf4a1872fe94504a382dfd1907e7617e0e06642f2dae67 On npm install, the package's postinstall hook executes .prepare.cjs, which collects the installer's hostname, username, platform, Node version,...

MAL-2026-6562 Malicious code in @epic-common/observability-node (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 73d7457ccefffe2de1f0464f21ac2eadfb981be593d2b34ceb0d5cde1174da0b Package targets the private @epic-common scope Epic Games and is published to the public npm registry as a dependency-confusion vehicle. On import of...

Malicious code in @epic-common/observability-node (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 73d7457ccefffe2de1f0464f21ac2eadfb981be593d2b34ceb0d5cde1174da0b Package targets the private @epic-common scope Epic Games and is published to the public npm registry as a dependency-confusion vehicle. On import of...

MAL-2026-6572 Malicious code in rebrandly-domains-digger (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 4d1744d2a299b9ef0526f49b4b2297fcd6c72581c51a3359801db56318d8cfda The package declares a preinstall hook that runs node callback.js. On npm install, callback.js collects installer-side identifiers — os.hostname,...

MAL-2026-6573 Malicious code in rebrandly-domains-search-client (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 7d4464320c8530d582d35f85ce95045182d82e1dd63a830644bcb68f05bdf10e Package [email protected] is an empty module index.js exports an empty object whose package.json preinstall hook runs node...