CVE-2026-47883
Spring Framework Open Redirect in UrlHandlerFilter
- Published
- Aug 27, 2026
- Updated
- Aug 27, 2026
- Assigning CNA
- vmware
- Evidence observed
- Aug 27, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NLow · next 30 days
- Percentile
- 8.5%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
UrlHandlerFilter can be vulnerable to an open redirect when configured with very broadly matching patterns. The issue applies to the filter variants in both Spring MVC and Spring WebFlux. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19
Sources
1Minimal proof-of-concept for Spring Framework UrlHandlerFilter open redirect (CVE-2026-47883), demonstrating crafted double-slash requests produce attacker-controlled Location headers.
Responsible use
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