Vulnerabilities

 1 via 1 paths

Dependencies

 183

Source

 GitHub

Commit

 258f9a07

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Severity
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Status
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high severity

Origin Validation Error

  • Vulnerable module: @koa/cors
  • Introduced through: @koa/cors@3.4.3

Detailed paths

  • Introduced through: swagger2-koa@carlansley/swagger2-koa#258f9a07caea6a8bd00edd25f41f04685325a706 › @koa/cors@3.4.3
    Remediation: Upgrade to @koa/cors@5.0.0.

Overview

@koa/cors is a Cross-Origin Resource Sharing(CORS) for koa

Affected versions of this package are vulnerable to Origin Validation Error. An attacker can bypass the Same Origin Policy (SOP) by sending a request from an untrusted origin. This is only exploitable if the middleware is used in a production environment without proper origin restrictions.

Remediation

Upgrade @koa/cors to version 5.0.0 or higher.

References

Origin Validation Error vulnerability report