{"schema":"threatline.record/2","record":{"id":"CVE-2026-108263","aliases":["GHSA-mh3w-4q3f-2fg5"],"summary":"Astron Agent: Unsandboxed code-node leads to cross-tenant RCE","details":"Astron Agent is an agentic workflow platform for building and running AI agents. Prior to 1.1.2, the default workflow code-node path through /console-api/workflow/code/run and /workflow/v1/run selects LocalExecutor in core/workflow/engine/nodes/code/code_node.py when CODE_EXEC_TYPE is not explicitly changed. LocalExecutor supplies complete Python builtins to dynamic code execution without the documented sandbox restrictions. An authenticated low-privilege tenant can execute code as root in the core-workflow container and use shared service and database credentials to bypass application-level tenant checks, read or modify other tenants' data, and disrupt shared services. This issue is fixed in version 1.1.2.","categories":["Unclassified"],"product":"astron-agent","vendor":"iflytek","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-108263","source_modified_at":"2026-10-13T20:25:35.552Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"astron-agent","vendor":"iflytek","versions":[{"version":"< 1.1.2","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":9.9,"severity":"Critical","kev":{"listed":false},"epss":{"probability":0.00432,"percentile":0.36537,"score_date":"2026-10-23"},"published_at":"2026-10-09T20:47:38.407Z","modified_at":"2026-10-13T20:25:35.552Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-108263","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-13T20:25:35.552Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-108263","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/iflytek/astron-agent/security/advisories/GHSA-mh3w-4q3f-2fg5","tags":["x_refsource_CONFIRM"]},{"source":"CVE List","url":"https://github.com/iflytek/astron-agent/pull/1650","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/iflytek/astron-agent/pull/1651","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/iflytek/astron-agent/commit/848daba03e5e045435863815be7ab6dfbcefc18f","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/iflytek/astron-agent/commit/ebf074a431e96da0ad9e0a56409d3d2da15eae36","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/iflytek/astron-agent/releases/tag/v1.1.2","tags":["x_refsource_MISC"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-13T20:14:28.014455Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-13T20:25:35.552Z","content_hash":"59b3bb0c0ef490bf0927cd0657a2073fd940168778cf85376e12832fe40f3d6e"}}