Babel: Arbitrary File Read via sourceMappingURL Comment in @babel/core (babel babel)
En bref
- Source
- NVD
- EPSS
- EPSS 0.15 % · centile 4 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- GitHub_M
- Statut NVD
- Analyzed
Description
Babel is a compiler for writing next generation JavaScript. Prior to 8.0.0-rc.6 and 7.29.6, @babel/core affected by an arbitrary file read via a sourceMappingURL comment. Using @babel/core to compile maliciously crafted code can allow an attacker to read any source map from the system that is running Babel, if the attacker controls the input source code, can read the output source code, and knows the path of the source map file that they want to read. This vulnerability is fixed in 8.0.0-rc.6 and 7.29.6.
Faiblesses (CWE)
- CWE-22 — Traversée de répertoire
- CWE-200 — Exposition d'informations sensibles à un acteur non autorisé
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | LOW 3.2 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N | GitHub_M |
| CVSS 3.1 | LOW 3.2 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N | NVD · security-advisories@github.com (Secondary) |
| CVSS 3.1 | LOW 3.6 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N | NVD · nvd@nist.gov (Primary) |
Avis
- GHSA-4x5r-pxfx-6jf8 — @babel/core: Arbitrary File Read via sourceMappingURL Comment
Références européennes
- ENISA EUVD · EUVD-2026-38302
- GCVE · GCVE-0-2026-49356
Avis du CERT-FR
- CERTFR-2026-AVI-1385 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1256 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1233 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:babel:babel:*:*:*:*:*:*:*:*< 7.29.6cpe:2.3:a:babel:babel:8.0.0:alpha0:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:alpha1:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:alpha10:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:alpha11:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:alpha12:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:alpha13:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:alpha14:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:alpha15:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:alpha16:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:alpha17:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:alpha2:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:alpha3:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:alpha4:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:alpha5:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:alpha6:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:alpha7:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:alpha8:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:alpha9:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:beta0:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:beta1:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:beta2:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:beta3:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:beta4:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:rc1:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:rc2:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:rc3:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:rc4:*:*:*:*:*:*cpe:2.3:a:babel:babel:8.0.0:rc5:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| babel · babel | affected >= 8.0.0-alpha.0, < 8.0.0-rc.5 ; affected < 7.29.6 |
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 |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| 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 |