Kubernetes API Server - YAML Parsing DoS (Billion Laughs)

The Kubernetes API server is vulnerable to a denial of service attack via YAML/JSON parsing. An attacker can send a specially crafted YAML/JSON payload that causes exponential memory consumption Billion Laughs attack, leading to API server crash. id: CVE-2019-11253 info: name: Kubernetes API Serv...

CVE-2026-54074

Tina is a headless content management system. @tinacms/cli versions prior to 2.4.3 contain a Remote Code Execution vulnerability in the Forestry-to-Tina migration command. The internal helper addVariablesToCode unquotes any value matching the marker "TINAINTERNAL:::.?:::" inside the stringified...

CVE-2026-49451

The OpenAPI.NET SDK contains a useful object model for OpenAPI documents in .NET along with common serializers to extract raw OpenAPI JSON and YAML documents from the model. From 2.0.0-preview11 until 2.7.5 and 3.5.4, a small OpenAPI document containing a circular schema reference can cause proce...

CVE-2026-49451

The issue affects the OpenAPI.NET SDK used for OpenAPI document parsing in .NET. A circular schema reference in a small OpenAPI document can cause process termination via stack overflow when using public OpenAPI.NET reader APIs, applicable to both JSON and YAML paths. Affected versions range from...

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...

PYSEC-2026-462 PraisonAI Vulnerable to Remote Code Execution via YAML Deserialization in Agent Definition Loading

Summary The AgentService.loadAgentFromFile method uses the js-yaml library to parse YAML files without disabling dangerous tags such as !!js/function and !!js/undefined. This allows an attacker to craft a malicious YAML file that, when parsed, executes arbitrary JavaScript code. An attacker can...

PYSEC-2026-461 PraisonAI Vulnerable to OS Command Injection

The executecommand function and workflow shell execution are exposed to user-controlled input via agent workflows, YAML definitions, and LLM-generated tool calls, allowing attackers to inject arbitrary shell commands through shell metacharacters. --- Description PraisonAI's workflow system and...

PYSEC-2026-488 PraisonAI has critical RCE via `type: job` workflow YAML

praisonai workflow run loads untrusted YAML and if type: job executes steps through JobWorkflowExecutor in jobworkflow.py. This supports: - run: → shell command execution via subprocess.run - script: → inline Python execution via exec - python: → arbitrary Python script execution A malicious YAML...

PYSEC-2026-402 Remote Code Execution via path traversal bypass in lollms

CVE-2024-4320 describes a vulnerability in the parisneo/lollms software, specifically within the ExtensionBuilder.buildextension function. The vulnerability arises from the /mountextension endpoint, where a path traversal issue allows attackers to navigate beyond the intended directory structure...

PYSEC-2026-393 Unsafe yaml deserialization in llama-hub

The OpenAPI and ChatGPT plugin loaders in LlamaHub aka llama-hub before 0.0.67 allow attackers to execute arbitrary code because safeload is not used for YAML...

PYSEC-2026-430 OpenStack Murano Code Execution

OpenStack Murano before 1.0.3 liberty and 2.x before 2.0.1 mitaka, Murano-dashboard before 1.0.3 liberty and 2.x before 2.0.1 mitaka, and python-muranoclient before 0.7.3 liberty and 0.8.x before 0.8.5 mitaka improperly use loaders inherited from yaml.Loader when parsing MuranoPL and UI files,...

PYSEC-2026-429 OpenStack Murano Code Execution

OpenStack Murano before 1.0.3 liberty and 2.x before 2.0.1 mitaka, Murano-dashboard before 1.0.3 liberty and 2.x before 2.0.1 mitaka, and python-muranoclient before 0.7.3 liberty and 0.8.x before 0.8.5 mitaka improperly use loaders inherited from yaml.Loader when parsing MuranoPL and UI files,...

CVE-2026-13533

A security vulnerability has been detected in agentejo Cockpit CMS up to 0.12.2. Affected by this issue is the function Spyc::YAMLLoad of the file /config/config.yaml of the component htaccess Handler. Such manipulation leads to files or directories accessible. It is possible to launch the attack...

EUVD-2026-40030

A security vulnerability has been detected in agentejo Cockpit CMS up to 0.12.2. Affected by this issue is the function Spyc::YAMLLoad of the file /config/config.yaml of the component htaccess Handler. Such manipulation leads to files or directories accessible. It is possible to launch the attack...

CVE-2026-13533

CVE-2026-13533 affects agentejo Cockpit CMS up to v0.12.2 in the htaccess Handler’s /config/config.yaml, via Spyc::YAMLLoad. The vulnerability arises from YAMLLoad manipulation that can make files or directories accessible and can be exploited remotely. Exploit code has been publicly disclosed an...

CVE-2026-13533 agentejo Cockpit CMS htaccess config.yaml YAMLLoad file access

A security vulnerability has been detected in agentejo Cockpit CMS up to 0.12.2. Affected by this issue is the function Spyc::YAMLLoad of the file /config/config.yaml of the component htaccess Handler. Such manipulation leads to files or directories accessible. It is possible to launch the attack...

GHSA-Q4H4-GMJ2-QVW2 vulnerabilities

Vulnerabilities for packages: crossplane-provider-aws-macie2, crossplane-provider-aws-eks-fips, caddy-fips, crossplane-provider-azure-policyinsights, knative-kafka-broker, crossplane-provider-aws-sagemaker-fips, crossplane-provider-aws-lambda, cloudbeat, crossplane,...

GHSA-RM3J-F69W-WQMQ vulnerabilities

Vulnerabilities for packages: crossplane-provider-aws-macie2, crossplane-provider-aws-eks-fips, caddy-fips, crossplane-provider-azure-policyinsights, knative-kafka-broker, crossplane-provider-aws-sagemaker-fips, crossplane-provider-aws-lambda, cloudbeat, crossplane,...

CVE-2026-53550

A flaw was found in js-yaml, a JavaScript YAML parser and dumper. A remote attacker can exploit this vulnerability by providing a specially crafted YAML document that repeatedly uses the same alias in a merge sequence. This can lead to algorithmic CPU exhaustion, causing the Node.js worker or eve...

CVE-2026-55697

pnpm is a package manager. Prior to 10.34.2 and 11.5.3, pnpm can install configDependencies declared in pnpm-workspace.yaml before command dispatch. Before the patch, a repository could declare pacquet or @pnpm/pacquet as a config dependency and pnpm treated that repository-controlled dependency ...