@dapperduckling/keycloak-connector-server@2.3.0 vulnerabilities

Opinionated middleware connecting Node.js Express or Fastify servers to Keycloak

Direct Vulnerabilities

Known vulnerabilities in the @dapperduckling/keycloak-connector-server package. This does not include vulnerabilities belonging to this package’s dependencies.

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VulnerabilityVulnerable Version
  • H
Cross-site Scripting (XSS)

@dapperduckling/keycloak-connector-server is an Opinionated middleware connecting Node.js Express or Fastify servers to Keycloak

Affected versions of this package are vulnerable to Cross-site Scripting (XSS) due to improper sanitization of URL parameters in the authentication flow. An attacker can execute arbitrary JavaScript on the victim's browser by crafting a malicious URL that injects content into the HTML page.

How to fix Cross-site Scripting (XSS)?

There is no fixed version for @dapperduckling/keycloak-connector-server.

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