Is org.springframework:spring-webflux safe ? org.springframework:spring-webflux (maven) has 17 known vulnerabilities, the worst rated CRITICAL. No single fixed version is recorded that clears every advisory, so check each one below. No malicious-package signal is recorded.
// reach 0 direct dependencies
none carry a known advisory
0 packages depend on it
dependents not yet indexed for this ecosystem
// ai model usage Tracked for PyPI packages. HuggingFace models declare Python dependencies, so maven packages are not covered.
cvss CVSS v3.1 base score out of 10
epss chance of exploitation in 30 days, 47th percentile of all CVEs
xyz score CyberXYZ composite out of 10
fig. 01 — GHSA-j9f9-w8pj-32f8, the advisory selected below
// 17 advisories GHSA-j9f9-w8pj-32f8 Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events (SSE) with view fragments. CRIT GHSA-9qf2-26p9-2q2q A WebFlux application using functional endpoints and deployed with DispatcherServlet may be vulnerable to a header predicate bypass in a pre-flight request. CRIT GHSA-x23c-287f-qqv5 Spring MVC and WebFlux applications are vulnerable to Denial of Service (DoS) attacks when resolving static resources. HIGH GHSA-g5vr-rgqm-vf78 Applications serving static resources through the functional web frameworks WebMvc.fn or WebFlux.fn are vulnerable to path traversal attacks. HIGH GHSA-cx7f-g6mp-7hqm Applications serving static resources through the functional web frameworks WebMvc.fn or WebFlux.fn are vulnerable to path traversal attacks. HIGH GHSA-8wx2-9q48-vm9r In Spring Framework, versions 5.2.x prior to 5.2.3, versions 5.1.x prior to 5.1.13, and versions 5.0.x prior to 5.0.16, an application is vulnerable to a… HIGH GHSA-cjpg-rgq5-fr37 Spring MVC and WebFlux applications are vulnerable to Multipart request smuggling attacks. MODE GHSA-72pg-x5f8-j25j Spring MVC and WebFlux applications are vulnerable to Path Traversal attacks when resolving static resources. MODE GHSA-h3qp-gqrc-q736 A Spring MVC or Spring WebFlux application which configures a mapping for "/" where the view name is not explicitly specified allows an attacker to craft a… MODE GHSA-vqgp-pf68-6947 Spring WebFlux applications may be vulnerable to a security bypass when using the Kotlin Router DSL. MODE Show all 17 advisories Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events (SSE) with view fragments.
Full advisory text at GitHub advisory or NVD .
// cvss v3.1 vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High // questions Is org.springframework:spring-webflux safe to install? CyberXYZ does not call a package safe in absolute terms. It records 17 known vulnerabilities for org.springframework:spring-webflux (maven), the worst rated CRITICAL, and no malicious-package signal. Whether it is acceptable depends on the version you run.
Does org.springframework:spring-webflux have known vulnerabilities? Yes. CyberXYZ records 17 known vulnerabilities for org.springframework:spring-webflux (maven), the worst rated CRITICAL. These include GHSA-j9f9-w8pj-32f8, GHSA-9qf2-26p9-2q2q, GHSA-x23c-287f-qqv5, GHSA-g5vr-rgqm-vf78, GHSA-cx7f-g6mp-7hqm.
How do I check org.springframework:spring-webflux before installing? Search org.springframework:spring-webflux in CyberXYZ Check at https://cyberxyz.io/check?q=org.springframework%3Aspring-webflux . The xyz Scanner checks a project's dependencies, and CyberXYZ Proxy checks each package as it is installed.
Checked 2026-11-14 at 10:36 UTC. The most recent advisory here was published 2026-08-27. Updated continuously from NVD, GHSA, OSV and CNA feeds.
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