GHSA-6WJP-V33H-5CVQ PraisonAI: AgentOS defaults to network-exposed no-auth mode, allowing unauthenticated agent invocation and instruction disclosure

Summary The AgentOS server in the praisonai TypeScript/npm package ships an insecure default: it binds 0.0.0.0, sets no API key, and uses CORS with credentials. The API-key middleware is only registered when an API key is configured, so the documented quickstart new AgentOSagents:....serveport...

CVE-2026-87997

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.1, POST /api/chat/completions and POST /api/v1/chat/completions in backend/openwebui/main.py copied a client-supplied folderid into a new chat without applying the folder write-access chec...

CVE-2026-87997: Authorization Bypass Through User-Controlled Key

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.1, POST /api/chat/completions and POST /api/v1/chat/completions in backend/openwebui/main.py copied a client-supplied folderid into a new chat without applying the folder write-access chec...

CVE-2026-57116

PraisonAI's "AgentOS" FastAPI deployment surface remains unauthenticated in current main and in releases after the published patched version for "GHSA-pm96-6xpr-978x" / "CVE-2026-40151". The public AgentOS advisory is published as an instruction-disclosure issue with affected versions " 4.5.128"...

GHSA-G3PQ-3VVX-36W6 Duplicate Advisory: PraisonAI: AgentOS defaults to network-exposed no-auth mode, allowing unauthenticated agent invocation and instruction disclosure

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-6wjp-v33h-5cvq. This link is maintained to preserve external references. Original Description PraisonAI before 1.7.3 contains an insecure default configuration that binds to all interfaces with no API key...

CVE-2026-61426

PraisonAI before 1.7.3 contains an insecure default configuration that binds to all interfaces with no API key requirement and wildcard CORS. Unauthenticated attackers can call GET /api/agents to read agent instructions and system prompts, or POST /api/chat to invoke agents without authentication...

PT-2026-108656

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-6wjp-v33h-5cvq. This link is maintained to preserve external references. Original Description PraisonAI before 1.7.3 contains an insecure default configuration that binds to all interfaces with no API key...

CVE-2026-61426: Exposure of Sensitive Information to an Unauthorized Actor

PraisonAI before 1.7.3 contains an insecure default configuration that binds to all interfaces with no API key requirement and wildcard CORS. Unauthenticated attackers can call GET /api/agents to read agent instructions and system prompts, or POST /api/chat to invoke agents without authentication...

CVE-2026-54009: Authorization Bypass Through User-Controlled Key

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.6, POST /api/chat/completions accepts an imageurl.url value that, when it does NOT start with http://, https://, or data:image/, is interpreted as a file id and resolved against the...