Chainlist has SSRF via MCP SSE and streamable-http transports that allows unauthenticated internal network access

Am I affected? Only if your deployment sets features.mcp.enabled = true in .chainlit/config.toml. MCP has been disabled by default since v2.7.0, so most Chainlit deployments are not affected. No authentication is required: /mcp is reachable by any client that can open a session. Summary When MCP ...

GHSA-HVFH-5MJ3-5F3J Chainlist has SSRF via MCP SSE and streamable-http transports that allows unauthenticated internal network access

Am I affected? Only if your deployment sets features.mcp.enabled = true in .chainlit/config.toml. MCP has been disabled by default since v2.7.0, so most Chainlit deployments are not affected. No authentication is required: /mcp is reachable by any client that can open a session. Summary When MCP ...

GHSA-W3FX-MC44-MF6J Chainlit has command injection via MCP stdio transport that allows unauthenticated remote code execution

Am I affected? Only if your deployment sets features.mcp.enabled = true in .chainlit/config.toml. MCP has been disabled by default since v2.7.0, so most Chainlit deployments are not affected. No authentication is required: /mcp is reachable by any client that can open a session. Summary When MCP ...

Chainlit has command injection via MCP stdio transport that allows unauthenticated remote code execution

Am I affected? Only if your deployment sets features.mcp.enabled = true in .chainlit/config.toml. MCP has been disabled by default since v2.7.0, so most Chainlit deployments are not affected. No authentication is required: /mcp is reachable by any client that can open a session. Summary When MCP ...

CVE-2026-45018 Chainlit: Command injection via MCP stdio transport allows unauthenticated remote code execution

Chainlit is a Python framework for building production-ready conversational AI applications. From 2.4.0rc0 until 2.12.0, Chainlit deployments with features.mcp.enabled set to true in .chainlit/config.toml expose the POST /mcp endpoint without requiring authentication. For stdio transport, the...

EUVD-2026-65737

Chainlit is a Python framework for building production-ready conversational AI applications. From 2.4.0rc0 until 2.12.0, Chainlit deployments with features.mcp.enabled set to true in .chainlit/config.toml expose the POST /mcp endpoint without requiring authentication. For stdio transport, the...

CVE-2026-45018 Chainlit: Command injection via MCP stdio transport allows unauthenticated remote code execution

Chainlit is a Python framework for building production-ready conversational AI applications. From 2.4.0rc0 until 2.12.0, Chainlit deployments with features.mcp.enabled set to true in .chainlit/config.toml expose the POST /mcp endpoint without requiring authentication. For stdio transport, the...

CVE-2026-45018

Chainlit (Python framework for conversational AI applications) is vulnerable to command injection via its MCP stdio transport in versions 2.4.0rc0 through 2.12.0 . When features.mcp.enabled is set to true, the POST /mcp endpoint is exposed without authentication . The validate_mcp_command() funct...

CVE-2026-45018 Chainlit: Command injection via MCP stdio transport allows unauthenticated remote code execution

Chainlit is a Python framework for building production-ready conversational AI applications. From 2.4.0rc0 until 2.12.0, Chainlit deployments with features.mcp.enabled set to true in .chainlit/config.toml expose the POST /mcp endpoint without requiring authentication. For stdio transport, the...

Exploit for CVE-2026-75604

CVE-2026-75604 RCE PoC Python proof of concept for CVE-2026-...

Security update for LibVNCServer

This update for LibVNCServer fixes the following issue: CVE-2026-50538: a malicious or man-in-the-middle VNC server can force a connecting libvncclient to write attacker- controlled data past the end of its framebuffer bsc1276218. Patch Instructions: To install this SUSE update use the SUSE...

Important: Red Hat Security Advisory: sg3_utils security update

An update for sg3utils is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common...

sg3_utils: sg3_utils: arbitrary command execution via udev property injection in sg_inq --export

A flaw was found in sg3utils. The sginq command, when invoked with the --export option, outputs device identification data without sanitizing control characters in SCSI name string fields. A newline character embedded in a device-supplied name string can inject arbitrary properties into the udev...

OPENSUSE-SU-2026:21653-1 Security update for v2ray-core

This update for v2ray-core fixes the following issues: Changes in v2ray-core: - Update version to 5.53.0 Add X-Forwarded-For support to gRPC transport Add Stream based Packet Addr for UDP Connections rrpit: compact session, async send, session recovery Add socks5ify engineering command Fix bugs...

CVE-2026-76197

Adobe Campaign Classic ACC is affected by an Improper Neutralization of Special Elements used in an OS Command 'OS Command Injection' vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary...

CVE-2026-76195

Adobe Campaign Classic ACC is affected by an Improper Neutralization of Special Elements used in an OS Command 'OS Command Injection' vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary...

OPENSUSE-RU-2026:21658-1 Recommended update for sequoia-sq

This update for sequoia-sq fixes the following issues: Changes in sequoia-sq: - Legal review Change main license to LGPL-2.0-or-later from GPL-2.0-only LICENSE.txt confirms it Correct Legal-Review-Notice usage - Update dependencies due to security issues CVE-2026-25541 bsc1274437 - Switch crypto...

Malicious code in bamru (npm)

This package presents itself as a "System binary configuration tool" — that is its entire manifest description, with keywords system, binary, util and config, an author of "SysDev", and no repository. What it actually installs is a concealed clipboard and screen harvester that elevates itself to...

MAL-2026-15674 Malicious code in bamru (npm)

This package presents itself as a "System binary configuration tool" — that is its entire manifest description, with keywords system, binary, util and config, an author of "SysDev", and no repository. What it actually installs is a concealed clipboard and screen harvester that elevates itself to...

mcp-contextforge-gateway has Server-Side Template Injection (SSTI) leading to Remote Code Execution in `PromptService._render_template` via unsandboxed Jinja2 Environment

Summary mcpgateway.services.promptservice.PromptService renders user-supplied prompt templates using Jinja2's plain Environment rather than SandboxedEnvironment. An authenticated user with permission to register or update prompt templates can store a malicious template that, on subsequent...