CVE-2026-62680

Orval generates type-safe JavaScript clients in TypeScript from OpenAPI v3 and Swagger v2 specifications. Prior to 8.22.0, Orval resolves remote and local external $ref values without an allowlist or confinement to the input directory. Processing an attacker-controlled OpenAPI description can cause requests from the developer or CI host to attacker-selected or internal HTTP services, read absolute or out-of-tree local files, and inline untrusted remote schemas into generated clients. The affected code is packages/orval/src/import-specs.ts external reference loading. This issue is fixed in version 8.22.0.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/orval-labs/orval/commit/23786c056f4eba38c02bf2968677988dbbe4de10
https://github.com/orval-labs/orval/pull/3723
https://github.com/orval-labs/orval/releases/tag/v8.22.0
https://github.com/orval-labs/orval/security/advisories/GHSA-cxq5-97v7-87j8
https://github.com/orval-labs/orval/security/advisories/GHSA-cxq5-97v7-87j8

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-19 18:16

Updated : 2026-09-09 21:20

NVD link : CVE-2026-62680

Mitre link : CVE-2026-62680

CVE.ORG link : CVE-2026-62680

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CWE-829

Inclusion of Functionality from Untrusted Control Sphere

CWE-918

Server-Side Request Forgery (SSRF)

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