org.springframework:spring-webflux@5.2.1.RELEASE vulnerabilities

Direct Vulnerabilities

Known vulnerabilities in the org.springframework:spring-webflux package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • M
Improper Output Neutralization for Logs

org.springframework:spring-webflux is a Spring Framework module that contains support for reactive HTTP and WebSocket clients as well as for reactive server web applications including REST, HTML browser, and WebSocket style interactions.

Affected versions of this package are vulnerable to Improper Output Neutralization for Logs when a user provides malicious input, causing insertion of additional log entries.

How to fix Improper Output Neutralization for Logs?

Upgrade org.springframework:spring-webflux to version 5.3.12, 5.2.18 or higher.

[5.3.0,5.3.12) [,5.2.18)
  • M
Cross-Site Request Forgery (CSRF)

org.springframework:spring-webflux is a Spring Framework module that contains support for reactive HTTP and WebSocket clients as well as for reactive server web applications including REST, HTML browser, and WebSocket style interactions.

Affected versions of this package are vulnerable to Cross-Site Request Forgery (CSRF) through CORS preflight requests that target Spring MVC (spring-webmvc module) or Spring WebFlux (spring-webflux module) endpoints. Only non-authenticated endpoints are vulnerable because preflight requests should not include credentials and therefore requests should fail authentication. However a notable exception to this are Chrome based browsers when using client certificates for authentication since Chrome sends TLS client certificates in CORS preflight requests in violation of spec requirements. No HTTP body can be sent or received as a result of this attack.

How to fix Cross-Site Request Forgery (CSRF)?

Upgrade org.springframework:spring-webflux to version 5.2.3 or higher.

[5.2.0,5.2.3)