EUVD-2026-85221

A flaw was found in the Pushed Authorization Request PAR implementation of Keycloak. The issue occurs when the silent authentication path prompt=none is used, which allows the authorization process to skip certain steps if a user is already logged in. Due to this bypass, the security rule that...

sleepall

sleepall Troyano basado en la vulnerabilidad CVE-2024-28085 https://people.rit.edu/sjf5462/6831711781/wall2272024.txt que aún no se ha corregido en ninguna parte. Esencia: bash soporta códigos de escape y podemos controlar la forma de la línea en la terminal. El troyano escucha procesos y busca e...

CVE-2025-54135

Below is a fully functional exploit for the CVE-2025-54135 vulnerability in the Cursor IDE, designed to demonstrate a prompt-injection attack that manipulates the Model Context Protocol MCP configuration to achieve remote code execution. This code assumes the attacker has access to a public Slack...

MCP Atlassian: Arbitrary local file READ via unconstrained file_path in upload_attachment (Confluence + Jira)

Summary This is an arbitrary local file READ vulnerability on the Confluence and Jira uploadattachment tool paths. It's the symmetric counterpart of the file-write vulnerability you patched as CVE-2026-27825. The write direction was fixed; the read direction was left open. Reporter: Sean Valentin...

CVE-2026-77521

MaxKB is an open-source enterprise AI assistant. Prior to 2.10.5-lts , assistants with a tool, MCP tool, skill, or sub-application use SandboxShellBackend , which exposes an execute shell tool without excluding it and omits execute from interrupt_on, meaning no human approval is required before e...

CVE-2026-77521 MaxKB: Prompt-injectable agent can lead to command execution

MaxKB is an open-source AI assistant for enterprise. Prior to version 2.10.5-lts, assistants with a tool, MCP tool, skill, or sub-application use SandboxShellBackend, which exposes an execute shell tool without excluding it and omits execute from interrupton, so human approval is not required...

ironcurtain memory-mcp-server/v0.2.1

IronCurtain A secure runtime for autonomous AI agents, where security policy is derived from a human-readable constitution. When someone writes "secure," you should immediately be skeptical.What do we mean by secure? !WARNING Research Prototype. IronCurtain is an early-stage research project...

firefox-devtools-mcp v0.10.3

Firefox DevTools MCP Model Context Protocol server for automating Firefox via WebDriver BiDi through Selenium WebDriver. Works with Claude Code, Claude Desktop, Cursor, Cline and other MCP clients. Repository: https://github.com/mozilla/firefox-devtools-mcp Note : This MCP server requires a local...

agent-scan v0.6.4-snapshot-6e2d290-1638

Snyk Agent Scan Discover and scan agent components on your machine for prompt injections and vulnerabilities including agents, MCP servers, skills. Note: We don't publish an npm package for Agent Scan. Install it via uvx or as a standalone binary. Note: CLI output is experimental and subject to...

CVE-2026-93841 vLLM through 0.29.0 Adjacent-Request Sampler State Corruption via Unvalidated Prompt Token IDs

vLLM through 0.29.0 contains a memory corruption vulnerability in the Triton bincountkernel where prompt token IDs index the penalty prompt-presence bitset without bounds checking against vocabulary size. Attackers can submit multimodal audio requests with tokens equal to vocabulary size, causing...

CVE-2026-93839 LightLLM through 1.2.0 Missing Authentication in PD Master /pd_register WebSocket Endpoint

LightLLM through 1.2.0 contains an authentication bypass vulnerability in the /pdregister WebSocket endpoint that allows unauthenticated attackers to register arbitrary nodes by supplying crafted JSON without peer address validation. Attackers can disclose full user prompts routed to their socket...

CVE-2026-93839

LightLLM (by ModelTC) through version 1.2.0 contains a missing authentication vulnerability in the /pd_register WebSocket endpoint of the PD Master component. An unauthenticated attacker can register arbitrary nodes by supplying crafted JSON that bypasses peer address validation. Successful explo...

CLEANSTART-2026-JK52932 expansion of '\h' in the prompt string in bash 4

Security vulnerability affects the bash package. The expansion of '\h' in the prompt string in bash 4...

augustus v0.14.30

Augustus - LLM vulnerability scanner for prompt injection, jailbreak, and adversarial attack testing Augustus - LLM Vulnerability Scanner Test large language models against 210+ adversarial attacks covering prompt injection, jailbreaks, encoding exploits, and data extraction. Augustus is a Go-bas...

reasongate v0.4.0

ReasonGate A self-hostable gate that inspects the text going into and out of an LLM and returns an explainable allow / flag / block decision with a machine-readable audit record for every call. What this is The open-source core is rule-based. It does four things: recognizes known prompt-injection...

CVE-2026-53957

CVE-2026-53957 affects the Contentful MCP Server (@contentful/mcp-tools and @contentful/mcp-server). The export_space and import_space tools spread LLM-controlled host, proxy, rawProxy, and insecure arguments into the options passed to the Contentful Management API SDK, which then attaches the se...

CVE-2026-53957 Contentful MCP Server: export_space/import_space tools pass LLM-controlled `host`/`proxy` args to CMA client, redirecting server PAT to attacker-controlled endpoint

Contentful MCP Server is a Model Context Protocol server for the Contentful Management API. Prior to @contentful/mcp-server 1.7.19 and @contentful/mcp-tools 0.4.5, exportspace and importspace in packages/mcp-tools/src/tools/jobs/space-to-space-migration/exportSpace.ts and...

CVE-2026-53957 Contentful MCP Server: export_space/import_space tools pass LLM-controlled `host`/`proxy` args to CMA client, redirecting server PAT to attacker-controlled endpoint

Contentful MCP Server is a Model Context Protocol server for the Contentful Management API. Prior to @contentful/mcp-server 1.7.19 and @contentful/mcp-tools 0.4.5, exportspace and importspace in packages/mcp-tools/src/tools/jobs/space-to-space-migration/exportSpace.ts and...

giskard-oss giskard-checks/v1.0.4

Evals, Red Teaming and Test Generation for Agentic Systems Modular, Lightweight, Dynamic and Async-first Docs • Website • Community !IMPORTANT Giskard v3 is a fresh rewrite designed for dynamic, multi-turn testing of AI agents. This release drops heavy dependencies for better efficiency while...

CVE-2026-53957: Server-Side Request Forgery (SSRF)

Contentful MCP Server is a Model Context Protocol server for the Contentful Management API. Prior to @contentful/mcp-server 1.7.19 and @contentful/mcp-tools 0.4.5, exportspace and importspace in packages/mcp-tools/src/tools/jobs/space-to-space-migration/exportSpace.ts and...