CVE-2026-41707
Received
Received - Intake
Replay Attack in Spring Security DPoPProofJwtDecoderFactory
Vulnerability report for CVE-2026-41707, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-08-25
Last updated on: 2026-08-25
Assigner: VMware
Description
Description
Spring Security's DPoPProofJwtDecoderFactory contains a cache-based replay attack vulnerability. The internal cache storing JWT ID claims has a strict size limit, allowing attackers to evict legitimate entries by flooding the server with dummy requests, then replay intercepted valid DPoP proofs.
Spring Security 7.1.0
Spring Security 7.0.0 - 7.0.6
Spring Security 6.5.0 - 6.5.11
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| spring_security | spring_security | 7.1.0 |
| spring_security | spring_security | From 7.0.0 (inc) to 7.0.6 (inc) |
| spring_security | spring_security | From 6.5.0 (inc) to 6.5.11 (inc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-UNKNOWN |
