{"id":"CVE-2026-108263","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-108263","generatedAt":"2026-10-28T02:57:54.323Z","title":"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.","description":"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.","published":"2026-10-09T21:17:05.000Z","lastModified":"2026-10-16T20:04:30.000Z","status":"Deferred","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":9.9,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"},"cwe":["CWE-95","CWE-306","CWE-653","CWE-863","CWE-1392"],"affected":[],"epss":{"score":0.00432,"percentile":0.37299,"date":"2026-10-26","history":[{"date":"2026-10-10","score":0.00432,"percentile":0.3563}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.43%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-09T21:17:05.000Z","detail":{"score":"9.9","severity":"CRITICAL","publishedAt":"2026-10-09T21:17:04.527Z"},"summary":"New CVE, critical severity (CVSS 9.9)."}],"references":[{"url":"https://github.com/iflytek/astron-agent/commit/848daba03e5e045435863815be7ab6dfbcefc18f","source":"security-advisories@github.com"},{"url":"https://github.com/iflytek/astron-agent/commit/ebf074a431e96da0ad9e0a56409d3d2da15eae36","source":"security-advisories@github.com"},{"url":"https://github.com/iflytek/astron-agent/pull/1650","source":"security-advisories@github.com"},{"url":"https://github.com/iflytek/astron-agent/pull/1651","source":"security-advisories@github.com"},{"url":"https://github.com/iflytek/astron-agent/releases/tag/v1.1.2","source":"security-advisories@github.com"},{"url":"https://github.com/iflytek/astron-agent/security/advisories/GHSA-mh3w-4q3f-2fg5","source":"security-advisories@github.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-108263","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}