CVE-2026-106073
nodejs node
LOW 3.3
En bref
- Source
- NVD
- EPSS
- EPSS 0.24 % · centile 16 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- hackerone
- Statut NVD
- Awaiting Analysis
Description
A flaw in Node.js Permission Model filesystem enforcement leaves `fs.realpathSync()` without the required read permission checks. This is an incomplete fix of CVE-2026-21715, which only covered `fs.realpathSync.native()`. As a result, code running under `--permission` with restricted `--allow-fs-read` can still use `fs.realpathSync()` to check file existence, resolve symlink targets, and enumerate filesystem paths outside of permitted directories. This vulnerability affects Node.js **26.x**, **24.x**, and **22.x**.
Faiblesses (CWE)
- CWE-284 — Contrôle d'accès incorrect
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.0 | LOW 3.3 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | hackerone |
| CVSS 3.0 | LOW 3.3 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | NVD · support@hackerone.com (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-109098
- GCVE · GCVE-0-2026-106073
Produits affectés
| Produit | Versions |
|---|---|
| nodejs · node | affected 22.23.3 ≤ 22.23.3 ; affected 24.22.0 ≤ 24.22.0 ; affected 26.12.0 ≤ 26.12.0 |
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 |