CVE-2026-110638
CVE-2026-110638 · doc-recog through 1.1.6 OS Command Injection via DocData._readPDF File Path
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 9.3 · Critical · EPSS 2.7%
- Published
- Updated
Affected products and versions
doc-recog
- Versions
- ≥ 0, ≤ 1.1.6: Affected (semver)
No fix published
Original sources
- https://github.com/zepspaiva/doc-recog/pull/2
- https://github.com/zepspaiva/doc-recog/blob/96d31957fbc2a31f1d739e2d64e5c85a05f688ec/docdata.js#L69-L74
- https://github.com/zepspaiva/doc-recog
- https://www.vulncheck.com/advisories/doc-recog-through-1.1.6-os-command-injection-via-docdata-readpdf-file-path
- https://nvd.nist.gov/vuln/detail/CVE-2026-110638