GHSA-4hfh-6x8g-gwpp
Spring Framework Escalation via Session Fixation in WebFlux
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2026-41839
- CVSS_V3
- CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
Description
A WebFlux application with a compromised subdomain (for example, compromised via cross-site scripting (XSS)) is vulnerable to an escalation attack exchanging a known session ID for that of an authenticated user. 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.
Paquets affectés
| Paquet | Versions |
|---|---|
| Maven · org.springframework:spring-webflux | introduced 7.0.0, fixed 7.0.8 |
| Maven · org.springframework:spring-webflux | introduced 6.2.0, fixed 6.2.19 |
| Maven · org.springframework:spring-webflux | introduced 6.1.0, last affected 6.1.21 |
| Maven · org.springframework:spring-webflux | introduced 0, last affected 5.3.39 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2026-41839 ADVISORY
- https://github.com/spring-projects/spring-framework/issues/36742 WEB
- https://github.com/spring-projects/spring-framework/issues/36743 WEB
- https://github.com/spring-projects/spring-framework/commit/b8ddd2c690fe3f00bb5e3d9f913a37504aab49a0 WEB
- https://github.com/spring-projects/spring-framework/commit/d72da90d3a562632e2b565113813f7b4a31f8717 WEB
- 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-2026-41839 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |