{"schema":"threatline.record/2","record":{"id":"CVE-2026-110648","aliases":[],"summary":"@offactory/compress-fonts before 1.1.1 OS Command Injection via Font File Names","details":"@offactory/compress-fonts before 1.1.1 contains an OS command injection vulnerability that allows attackers to execute shell commands by supplying font files with crafted names. Font paths are interpolated unquoted into a FontForge command run through child_process.execSync, so shell metacharacters in file names execute commands with the Node.js process privileges.","categories":["Unclassified"],"product":"compress-fonts","vendor":"adamarcanov","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-110648","source_modified_at":"2026-10-16T17:15:41.334Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"compress-fonts","vendor":"adamarcanov","versions":[{"version":"0","lessThan":"1.1.1","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-110648","source_modified_at":"2026-10-16T17:15:41.334Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"compress-fonts","ecosystem":null},"version":"1.1.1","basis":"first unaffected version stated in the CVE record"}],"cvss":8.5,"severity":"High","kev":{"listed":false},"epss":{"probability":0.01146,"percentile":0.66514,"score_date":"2026-10-23"},"published_at":"2026-10-14T14:17:16.381Z","modified_at":"2026-10-16T17:15:41.334Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-110648","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-16T17:15:41.334Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-110648","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/adamarcanov/compress-fonts/pull/1","tags":["patch","issue-tracking"]},{"source":"CVE List","url":"https://github.com/adamarcanov/compress-fonts/commit/12002e5866af2163cd34424baae5a53338951a5d","tags":["patch"]},{"source":"CVE List","url":"https://github.com/adamarcanov/compress-fonts/blob/7b07d20b3125a7bba8f933eeca21f5a09c8fb62a/index.js#L48","tags":["technical-description"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/offactory-compress-fonts-before-1.1.1-os-command-injection-via-font-file-names","tags":["third-party-advisory"]}],"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":"2026-10-16T16:35:44.850946Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-16T17:15:41.334Z","content_hash":"39d337c66f6c6022019fd24a9657f7b59c005e36a7f290d508e63f4c21d238cf"}}