MEDIUM 5.9
GHSA-83f7-v6px-pp3h
Spring Framework Denial of Service via Multipart Requests in WebFlux
Quick fix
GHSA-83f7-v6px-pp3h — org.springframework:spring-webflux: upgrade to the fixed version with the command below.
# pom.xml: bump <version>7.0.8</version> for org.springframework:spring-webflux Details
Spring WebFlux applications are vulnerable to Denial of Service (DoS) attacks when processing multipart requests.
Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.
Are you affected?
Enter the version of the package you're using.
Affected packages
Maven / org.springframework:spring-webflux
Introduced in:
7.0.0 Fixed in: 7.0.8 Fix
# pom.xml: bump <version>7.0.8</version> for org.springframework:spring-webflux Maven / org.springframework:spring-webflux
Introduced in:
6.2.0 Fixed in: 6.2.19 Fix
# pom.xml: bump <version>6.2.19</version> for org.springframework:spring-webflux Maven / org.springframework:spring-webflux
Introduced in:
6.1.0 No fixed version published yet for org.springframework:spring-webflux (maven). Pin to a known-safe version or switch to an alternative.
Maven / org.springframework:spring-webflux
Introduced in:
0 No fixed version published yet for org.springframework:spring-webflux (maven). Pin to a known-safe version or switch to an alternative.
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-41840 [ADVISORY]
- https://github.com/spring-projects/spring-framework [PACKAGE]
- https://github.com/spring-projects/spring-framework/releases/tag/v6.2.19 [WEB]
- https://github.com/spring-projects/spring-framework/releases/tag/v7.0.8 [WEB]
- https://spring.io/security/cve-2026-41840 [WEB]