Langflow is affected by security vulnerabilities in Model Context Protocol features (IBM Langflow OSS)
En bref
- Source
- NVD
- EPSS
- EPSS 0.50 % · centile 43 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- ibm
- Statut NVD
- Analyzed
Description
IBM Langflow OSS 1.0.0 through 1.10.3 allows users to read arbitrary files from the server filesystem, including other users' uploaded documents, the JWT signing secret, the SQLite database, and process environment variables, by sending a crafted MCP `resources/read` request with a URL-encoded path traversal sequence in the filename.
Faiblesses (CWE)
- CWE-22 — Traversée de répertoire
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | ibm |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | NVD · psirt@us.ibm.com (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-53464
- GCVE · GCVE-0-2026-7646
Configurations affectées (CPE NVD)
cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*≥ 1.0.0 < 1.11.0
Produits affectés
| Produit | Versions |
|---|---|
| IBM · Langflow OSS | affected 1.0.0 ≤ 1.10.3 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |