GHSA-3pr5-x7xf-mg4gCriticalCVSS 9.8
openapi-typescript-codegen through 0.31.0 contains a code injection vulnerability that allows...
🔗 CVE IDs covered (1)
📋 Description
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.
🔗 References (7)
- https://nvd.nist.gov/vuln/detail/CVE-2026-108551
- https://github.com/ferdikoomen/openapi-typescript-codegen/issues/2809
- https://github.com/ferdikoomen/openapi-typescript-codegen
- https://github.com/ferdikoomen/openapi-typescript-codegen/blob/v0.31.0/src/templates/core/OpenAPI.hbs#L20-L23
- https://github.com/ferdikoomen/openapi-typescript-codegen/blob/v0.31.0/src/templates/exportService.hbs#L89-L110
- https://www.vulncheck.com/advisories/openapi-typescript-codegen-through-0.31.0-code-injection-via-handlebars-templates
- https://github.com/advisories/GHSA-3pr5-x7xf-mg4g