GHSA-r5w3-xv2f-j59q
Spring Framework Algorithmic Denial of Service via SpEL Expressions
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2026-41850
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
Applications that evaluate user-supplied Spring Expression Language (SpEL) expressions are vulnerable to an Algorithmic Denial of Service (DoS). By providing a specially crafted expression, an attacker can trigger excessive resource consumption during evaluation, leading to application degradation or unavailability. 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-expression | introduced 7.0.0, fixed 7.0.8 |
| Maven · org.springframework:spring-expression | introduced 6.2.0, fixed 6.2.19 |
| Maven · org.springframework:spring-expression | introduced 6.1.0, last affected 6.1.21 |
| Maven · org.springframework:spring-expression | introduced 0, last affected 5.3.39 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2026-41850 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-2026-41850 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |