{"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/hagent--761eec6/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":7.8,"id":"CVE-2026-117573"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["hagent (\u003c= 761eec6)"],"_cs_severities":["high"],"_cs_tags":[],"_cs_type":"advisory","_cs_vendors":[],"content_html":"\u003cp\u003ehagent through commit 761eec6 contains an OS command injection vulnerability. MCP clients or prompt-injected agents can supply crafted arguments to the 'args' parameter of 'hagent_arduino' and 'hagent_esp32' tools. These arguments are interpolated into 'arduino-cli' and 'idf.py' commands and executed via 'subprocess.run(shell=True)', allowing the execution of shell commands as the MCP server user.\u003c/p\u003e\n","date_modified":"2026-10-27T15:50:50Z","date_published":"2026-10-27T15:50:50Z","id":"https://feed.craftedsignal.io/briefs/2026-10-hagent-rce/","summary":"hagent through commit 761eec6 is vulnerable to OS command injection via the args parameter in hagent_arduino and hagent_esp32 tools.","title":"hagent: OS command injection in hagent_arduino and hagent_esp32 (CVE-2026-117573)","url":"https://feed.craftedsignal.io/briefs/2026-10-hagent-rce/"}],"language":"en","title":"CraftedSignal Threat Feed - Hagent (\u003c= 761eec6)","version":"https://jsonfeed.org/version/1.1"}