{"schema":"threatline.record/2","record":{"id":"CVE-2026-110638","aliases":[],"summary":"doc-recog through 1.1.6 OS Command Injection via DocData._readPDF File Path","details":"doc-recog through 1.1.6 contains an OS command injection vulnerability that allows attackers to execute commands by supplying crafted document paths to recog() or tag(). Attackers can embed $(...) or backtick command substitution in the file path, which DocData._readPDF passes to a shell-based pdftotext exec call, running commands with Node.js process privileges.","categories":["Unclassified"],"product":"doc-recog","vendor":"zepspaiva","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-110638","source_modified_at":"2026-10-16T17:15:54.950Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"doc-recog","vendor":"zepspaiva","versions":[{"version":"0","lessThanOrEqual":"1.1.6","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":9.3,"severity":"Critical","kev":{"listed":false},"epss":{"probability":0.02727,"percentile":0.85971,"score_date":"2026-10-23"},"published_at":"2026-10-14T14:17:09.820Z","modified_at":"2026-10-16T17:15:54.950Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-110638","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-16T17:15:54.950Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-110638","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/zepspaiva/doc-recog/pull/2","tags":["issue-tracking","patch"]},{"source":"CVE List","url":"https://github.com/zepspaiva/doc-recog/blob/96d31957fbc2a31f1d739e2d64e5c85a05f688ec/docdata.js#L69-L74","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/zepspaiva/doc-recog","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/doc-recog-through-1.1.6-os-command-injection-via-docdata-readpdf-file-path","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":"yes","technical_impact":"total","assessed_at":"2026-10-16T16:48:49.883600Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-16T17:15:54.950Z","content_hash":"8bbf65cbd01e89660ade82ad01db2d6e9ba4a7ba9acdf4b07cfe915abf985c02"}}