CRITICALVulnerability
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NVD CRITICAL: CVE-2026-108551 — openapi-typescript-codegen through 0.31.0 contains a code injection vulnerabilit...

·Source: NIST NVD

Updated:

Executive Summary

openapi-typescript-codegen through 0.31.0 contains a code injection vulnerability that allows attackers controlling an OpenAPI document to inject JavaScript by supplying unescaped values interpolated into single-quoted string literals. Attackers can embed a single quote in path keys, parameter names, servers[0].url, or info.version to execute arbitrary JavaScript when generated clients are importe

Analysis

openapi-typescript-codegen through 0.31.0 contains a code injection vulnerability that allows attackers controlling an OpenAPI document to inject JavaScript by supplying unescaped values interpolated into single-quoted string literals. Attackers can embed a single quote in path keys, parameter names, servers[0].url, or info.version to execute arbitrary JavaScript when generated clients are imported or service methods called. CVSS Score: 9.8. Published: 2026-10-10T15:16:58.273.

Indicators of Compromise (1)

CVE (1)
CVE-2026-108551
Source Attribution

Originally published by NIST NVD on Oct 10, 2026. Verified by: NIST.

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