320 matches found
GO-2026-5401 Algernon: Auto-refresh SSE event server binds to all interfaces by default on Linux/macOS in github.com/xyproto/algernon
Algernon: Auto-refresh SSE event server binds to all interfaces by default on Linux/macOS in github.com/xyproto/algernon...
GO-2026-5440 Algernon: Auto-refresh SSE event server sets Access-Control-Allow-Origin: * in github.com/xyproto/algernon
Algernon: Auto-refresh SSE event server sets Access-Control-Allow-Origin: in github.com/xyproto/algernon...
JLSEC-2026-619 CR/LF injection in server-sent events (SSE) fields in HTTP.jl
Description The server-side SSE serializer wrote the single-line fields event, id, and retry verbatim to the text/event-stream wire with no CR/LF filtering, and split the multi-line data field only on \n, ignoring a bare \r that is also a valid SSE line terminator. The SSEEvent constructor...
CVE-2026-54236
vLLM is an inference and serving engine for large language models LLMs. Prior to 0.23.1rc0, the fix for CVE-2026-22778, which introduced a sanitizemessage helper that strips object-repr memory addresses from error messages before they reach the client, is incomplete: several response paths echo...
CVE-2026-54236
vLLM is an inference and serving engine for large language models LLMs. Prior to 0.23.1rc0, the fix for CVE-2026-22778, which introduced a sanitizemessage helper that strips object-repr memory addresses from error messages before they reach the client, is incomplete: several response paths echo...
EUVD-2026-38368
Cap-go before 12.128.2 contains a privilege inversion vulnerability in GET /build/logs/:jobId that allows read-only API key holders to cancel running native builds. The endpoint registers an abort listener on the SSE stream that unconditionally invokes cancelBuildOnDisconnect using the privileged...
CVE-2026-56280
Cap-go contains a privilege inversion in the /build/logs/:jobId SSE handling prior to version 12.128.2. An abort listener on the SSE stream unconditionally calls cancelBuildOnDisconnect() using the server-side BUILDER_API_KEY, bypassing the app.build_native permission check required by POST /buil...
EUVD-2026-37787
Network-AI: CVE-2026-46701 fix incomplete — empty default secret still authorizes all requests...
GHSA-VMF9-XX9W-86WX PraisonAI ToolsMCPServer legacy SSE transport accepts attacker Host/Origin and exposes registered tools
PraisonAI ToolsMCPServer legacy SSE transport accepts attacker Host/Origin and exposes registered tools Summary praisonaiagents.mcp.ToolsMCPServer.runsse builds a Starlette MCP HTTP+SSE server around mcp.server.sse.SseServerTransport. The server exposes /sse and /messages/, but it does not valida...
PraisonAI: Unauthenticated Event Injection via SSE `/publish` Endpoint
Summary The SSE Server-Sent Events server in src/praisonai-agents/praisonaiagents/server/server.py exposes a /publish endpoint that broadcasts arbitrary messages to all connected clients without any authentication. The ServerConfig dataclass line 24 defines an authtoken field, but this token is...
GHSA-35W5-PCW4-JX94 PraisonAI: Unauthenticated Event Injection via SSE `/publish` Endpoint
Summary The SSE Server-Sent Events server in src/praisonai-agents/praisonaiagents/server/server.py exposes a /publish endpoint that broadcasts arbitrary messages to all connected clients without any authentication. The ServerConfig dataclass line 24 defines an authtoken field, but this token is...
PT-2026-61782
Name of the Vulnerable Software and Affected Versions PraisonAI Agent Server affected versions not specified Description The Server-Sent Events SSE server contains a flaw where the /publish and /info endpoints do not validate authentication tokens, despite the ServerConfig dataclass defining an...
PT-2026-53120
Summary The SSE Server-Sent Events server in src/praisonai-agents/praisonaiagents/server/server.py exposes a /publish endpoint that broadcasts arbitrary messages to all connected clients without any authentication. The ServerConfig dataclass line 24 defines an auth token field, but this token is...
CVE-2026-46430
Algernon is a small self-contained pure-Go web server. Prior to 1.17.7, the SSE event server bound to 0.0.0.0:5553 on Linux/macOS by default because the platform-dependent host default in engine/flags.go:39-46 set host = "" for non-Windows, and utils.JoinHostPort"", ":5553" resolves to ":5553"...
CVE-2026-44214
eventsource-encoder encodes events as well-formed EventSource/Server Sent Event SSE messages. Prior to 1.0.2, eventsource-encoder does not sanitize the event or id fields of an EventSourceMessage before serializing them. An attacker who controls either field can inject arbitrary Server-Sent Event...
CVE-2026-40576
excel-mcp-server is a Model Context Protocol server for Excel file manipulation. A path traversal vulnerability exists in excel-mcp-server versions up to and including 0.1.7. When running in SSE or Streamable-HTTP transport mode the documented way to use this server remotely, an unauthenticated...
MCP Toolbox for Databases vulnerable to DNS rebinding attacks
Vulnerable to DNS rebinding attacks when using SSE http://b/499408790. During the beta phase, we implemented allowed-origins and allowed-hosts flags to align with MCP security guidelines. However, the hardcoded Access-Control-Allow-Origin: header in the SSE initialization handler was inadvertentl...
GHSA-7PF3-8XX7-RVHF MCP Toolbox for Databases vulnerable to DNS rebinding attacks
Vulnerable to DNS rebinding attacks when using SSE http://b/499408790. During the beta phase, we implemented allowed-origins and allowed-hosts flags to align with MCP security guidelines. However, the hardcoded Access-Control-Allow-Origin: header in the SSE initialization handler was inadvertentl...
EUVD-2026-32672
Vulnerable to DNS rebinding attacks when using SSE http://b/499408790. During the beta phase, we implemented allowed-origins and allowed-hosts flags to align with MCP security guidelines. However, the hardcoded Access-Control-Allow-Origin: header in the SSE initialization handler was inadvertentl...
PT-2026-55107
Vulnerable to DNS rebinding attacks when using SSE http://b/499408790. During the beta phase, we implemented allowed-origins and allowed-hosts flags to align with MCP security guidelines. However, the hardcoded Access-Control-Allow-Origin: header in the SSE initialization handler was inadvertentl...