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CVE-2026-62680

7.1 · HIGH

Orval generates type-safe JavaScript clients in TypeScript from OpenAPI v3 and Swagger v2 specifications.

Published Aug 19, 2026CWE-22EPSS 0.40%

Overview

CVE-2026-62680 is a high-severity vulnerability. It was published on August 19, 2026 and has a CVSS 3.1 base score of 7.1 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/orval-labs/orval/commit/23786c056f4eba38c02bf2968677988dbbe4de10GitHubgithub.com/orval-labs/orval/pull/3723GitHubgithub.com/orval-labs/orval/releases/tag/v8.22.0GitHubgithub.com/orval-labs/orval/security/advisories/GHSA-cxq5-97v7-87j8GitHubgithub.com/orval-labs/orval/security/advisories/GHSA-cxq5-97v7-87j8

How CyberStrike helps

Frequently asked questions

What is CVE-2026-62680?

CVE-2026-62680 is a high-severity vulnerability. It was published on August 19, 2026 and has a CVSS 3.1 base score of 7.1 (HIGH).

How severe is CVE-2026-62680?

This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-62680?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-62680?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-62680 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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