{"id":"CVE-2026-85688","title":"TEN Framework 0.11.71 contains unauthenticated arbitrary file read and write vulnerabilities in the TMAN Designer file-content API endpoints","summary":"TEN Framework 0.11.71 contains unauthenticated arbitrary file read and write vulnerabilities in the TMAN Designer file-content API endpoints. Attackers can submit POST and PUT requests to the /api/designer/v1/file-content endpoints to re…","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-306"],"vendor":"TEN-framework","product":"ten-framework","affected":["ten-framework <= 0.11.71"],"published":"2026-09-04","updated":"2026-09-14","sourceUpdated":"2026-09-14T20:16:59.663","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-85688","references":[{"url":"https://github.com/TEN-framework/ten-framework","label":"disclosure@vulncheck.com"},{"url":"https://github.com/TEN-framework/ten-framework/blob/0.11.71/core/src/ten_manager/src/designer/file_content/mod.rs","label":"disclosure@vulncheck.com"},{"url":"https://github.com/TEN-framework/ten-framework/issues/2187","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/ten-framework-0.11.71-unauthenticated-file-read-write-via-tman-designer","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org","exploit-available"],"epss":0.01469,"epssPercentile":0.72598,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-09-14T19:20:47.458529Z"},"ingestedAt":"2026-09-14T20:14:21.165Z","exploits":{"nuclei":["CVE-2026-85688"],"checkedAt":"2026-09-23T07:15:06.753Z"},"exploitAvailable":true,"slug":"CVE-2026-85688","body":"## Overview\n\nTEN Framework 0.11.71 contains unauthenticated arbitrary file read and write vulnerabilities in the TMAN Designer file-content API endpoints. Attackers can submit POST and PUT requests to the /api/designer/v1/file-content endpoints to read arbitrary files or write malicious content to system paths, enabling code execution through authorized_keys, cron files, or executable graph files.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"abyssal","depthScore":66,"depthScoreParts":{"impact":53.9,"likelihood":0.3,"exploitation":12,"ransomware":0},"changes":[{"seq":207764,"id":"CVE-2026-85688","ts":1789838477670,"field":"exploit_available","old":"false","new":"true"}]}