{"id":"CVE-2026-41544","revision":"c0866d2bc7224c18bffa7e2e2d9b084a","records":[{"revision":"c0866d2bc7224c18bffa7e2e2d9b084a","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-41544","aliases":[],"title":"Path Traversal leading to Arbitrary File Move, Docker Escape, and Host RCE in /calapi/renameUpload endpoint","description":"A path traversal vulnerability has been reported to affect QcalAgent. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data.\n\nWe have already fixed the vulnerability in the following version:\nQcalAgent 1.1.10 and later","state":0,"publishedAt":"2026-10-15T07:00:14.196+00:00","modifiedAt":"2026-10-19T02:05:29.256+00:00","affected":[{"ecosystem":"Vendor product","name":"QcalAgent","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"QNAP Systems Inc.\",\n                    \"product\": \"QcalAgent\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"1.1.x\",\n                            \"lessThan\": \"1.1.10\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.7,"severity":"HIGH"}],"references":["https://www.qnap.com/en/app-release-notes?keyword=QcalAgent&app=qcalendar&product-line=nas"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-41544","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-41544","identifiers":["CVE-2026-41544"]},"retained":false,"historicalAffected":[]}],"coverage":[]}