{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","favicon":"https://feed.craftedsignal.io/favicon-32x32.png","feed_url":"https://feed.craftedsignal.io/products/agentos/feed.json","home_page_url":"https://feed.craftedsignal.io/","icon":"https://feed.craftedsignal.io/apple-touch-icon.png","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[{"cvss":9.8,"id":"CVE-2026-57116"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["AgentOS"],"_cs_severities":["critical"],"_cs_tags":[],"_cs_type":"advisory","_cs_vendors":["PraisonAI"],"content_html":"\u003cp\u003ePraisonAI AgentOS (versions 4.2.1 to before 4.6.59) features an unauthenticated FastAPI deployment surface. The chat route directly invokes agent.chat(request.message), allowing no-auth or wrong-bearer requests to trigger agents. This potentially allows unauthenticated clients to access agents configured with tools, private context, memory, API integrations, or cost-bearing model calls.\u003c/p\u003e\n","date_modified":"2026-10-29T19:57:43Z","date_published":"2026-10-29T19:57:43Z","id":"https://feed.craftedsignal.io/briefs/2026-10-praisonai-auth-bypass-05a66b33/","summary":"PraisonAI AgentOS versions 4.2.1 through 4.6.58 contain an authentication bypass vulnerability in the FastAPI deployment surface, allowing unauthenticated requests to interact with agents.","title":"PraisonAI AgentOS: Unauthenticated access to chat route (CVE-2026-57116)","url":"https://feed.craftedsignal.io/briefs/2026-10-praisonai-auth-bypass-05a66b33/"}],"language":"en","title":"CraftedSignal Threat Feed - AgentOS","version":"https://jsonfeed.org/version/1.1"}