A security flaw has been discovered in Handwriting-OCR handwriting-ocr-mcp-server 0.1.0. Affected by this vulnerability is the function fs.readFileSync of the file src/index.ts of the component upload_document. Performing a manipulation of the argument File results in path traversal. Attacking locally is a requirement. The project was informed of the problem early through an issue report but has not responded yet.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 1.9NVD modified 2026-10-23 20:10
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 7
- https://github.com/Handwriting-OCR/handwriting-ocr-mcp-server/
- https://github.com/Handwriting-OCR/handwriting-ocr-mcp-server/issues/6
- https://vuldb.com/cve/CVE-2026-19372
- https://vuldb.com/submit/866270
- https://vuldb.com/vuln/387256
- https://vuldb.com/vuln/387256/cti
- https://github.com/Handwriting-OCR/handwriting-ocr-mcp-server/issues/6