{"id":"CVE-2026-111936","revision":"166c79ae4272464cad4e80830e48c91f","records":[{"revision":"166c79ae4272464cad4e80830e48c91f","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-111936","aliases":[],"title":"Sigma File Manager through 2.2.0 SSRF via Extension Download Commands","description":"Sigma File Manager through 2.2.0 contains a server-side request forgery vulnerability because validate_remote_url() in security.rs never checks resolved IP addresses for extension download commands. A malicious extension or catalog entry can use hostnames resolving to loopback, private, or cloud metadata addresses to read internal responses via files written to the extension directory.","state":0,"publishedAt":"2026-10-19T13:55:10.311+00:00","modifiedAt":"2026-10-22T02:46:37.174+00:00","affected":[{"ecosystem":"Vendor product","name":"Sigma File Manager","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"aleksey-hoffman\",\n                    \"product\": \"Sigma File Manager\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"2.2.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"repo\": \"https://github.com/aleksey-hoffman/sigma-file-manager\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","score":4.3,"severity":"MEDIUM"}],"references":["https://github.com/aleksey-hoffman/sigma-file-manager/issues/552","https://github.com/aleksey-hoffman/sigma-file-manager/commit/45cedf892f800c6b140b0e3cd6e55fdbcf2cf479","https://github.com/aleksey-hoffman/sigma-file-manager/blob/v2.2.0/src-tauri/src/extensions/security.rs","https://github.com/aleksey-hoffman/sigma-file-manager/blob/v2.2.0/src-tauri/src/extensions/filesystem.rs","https://www.vulncheck.com/advisories/sigma-file-manager-through-2.2.0-ssrf-via-extension-download-commands"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111936","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-111936","identifiers":["CVE-2026-111936"]},"retained":false,"historicalAffected":[]}],"coverage":[]}