> CVE-2026-63225 [MEDIUM]

« BACK_TO_HOME
PUBLISHED
2026-09-16 19:17
MODIFIED
2026-09-16 19:17
CVSS_SCORE V3
4.4
EPSS (Prob. Exploit)
0.18%
Top 92.9%
DATA SOURCES:
NVD đź”— 2026-09-16 CWE MITRE đź”— 2026-10-01 FIRST EPSS đź”— 2026-10-25 GITHUB đź”— 2026-09-23 OSV đź”— 2026-09-23

> DESCRIPTION

Redocly CLI makes OpenAPI validation, linting, and documentation workflows easier. Prior to @redocly/cli 2.33.2, the split command constructs output paths under --outDir from untrusted OpenAPI or AsyncAPI component names and x-codeSamples lang values without verifying that the resolved target remains inside the selected directory. A description containing literal ../ traversal segments in those fields can cause the split command to place or overwrite files outside --outDir. Component data remains constrained to YAML or JSON, and code-sample filenames remain based on the HTTP method, so this is not an unrestricted arbitrary-content file write. This issue is fixed in @redocly/cli version 2.33.2.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
EXPLOITABILITY
1.8
IMPACT
2.5

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Local (L)
Exploit nécessite un accès local au système
AC (Complexité d'Attaque)
Attack Complexity
Low (L)
Peu de conditions requises pour exploiter
PR (Privilèges Requis)
Privileges Required
None (N)
Aucune authentification requise
UI (Interaction Utilisateur)
User Interaction
Required (R)
Nécessite une action utilisateur (clic lien, ouverture fichier, etc.)
S (Périmètre)
Scope
Unchanged (U)
Impact reste dans le périmètre du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
None (N)
Aucune divulgation d'informations
I (Impact Intégrité)
Integrity Impact
Low (L)
Modification limitée des données possible
A (Impact Disponibilité)
Availability Impact
Low (L)
Interruption partielle du service possible

> RÉSUMÉ DES IMPACTS

Confidentialité
None
Aucune divulgation d'informations
Intégrité
Low
Modification limitée des données possible
Disponibilité
Low
Interruption partielle du service possible

> WEAKNESSES

CWE-22 CWE-73

> CWE DETAILED DESCRIPTIONS

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') - The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. | CWE-73: External Control of File Name or Path - The product allows user input to control or influence paths or file names that are used in filesystem operations.

> GITHUB SECURITY ADVISORY

GHSA-657c-g7qc-r9j2 MODERATE

Redocly CLI: Path traversal when using `split` command

AFFECTED PACKAGES:
NPM / @redocly/cli
>= 2.0.0, < 2.33.2
Fixed in: 2.33.2
NPM / @redocly/cli
< 1.34.17
Fixed in: 1.34.17

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Redocly CLI: Path traversal when using `split` command

AFFECTED PACKAGES:
Unknown / Unknown
674 versions affected
ALIASES:
GHSA-657c-g7qc-r9j2

> HISTORIQUE DES MODIFICATIONS

Première apparition
16/09/2026 19:17
Source: NVD
📊 ENRICHISSEMENT 01/10/2026 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') - The product uses external input to construct a pathname that is intended to identify a file or directory that i...
Total des modifications: 1 Dernière mise à jour: 3 weeks ago

> REFERENCES

https://github.com/Redocly/redocly-cli/commit/26a0f299fae0b3bb7bd513043d2f1e90e6...
https://github.com/Redocly/redocly-cli/commit/504120419a72b5c684471478337ee3b45d...
https://github.com/Redocly/redocly-cli/pull/2891
https://github.com/Redocly/redocly-cli/pull/2923
https://github.com/Redocly/redocly-cli/releases/tag/@redocly/[email protected]
https://github.com/Redocly/redocly-cli/releases/tag/@redocly/[email protected]
https://github.com/Redocly/redocly-cli/security/advisories/GHSA-657c-g7qc-r9j2
« BACK_TO_HOME