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VULNERABILITIES

CVE-2026-41707 Details

Description

Authentication Bypass by Capture-replay vulnerability in Spring Spring Security allows 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. This issue affects Spring Security: 7.1.0, from 7.0.0 through 7.0.6, and from 6.5.0 through 6.5.11.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.4 HIGHVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://spring.io/security/cve-2026-41707 [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-294Authentication Bypass by Capture-replay[email protected]

Affected Products

ProductVersions
vmware spring security
>= 6.5.0, < 6.5.12
>= 7.0.0, < 7.0.6.1
>= 7.1.0, < 7.1.0.1

CPE

  • cpe:2.3:a:vmware:spring_security:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-41707
NVD Published Date:
Aug 25, 2026
NVD Last Modified:
Sep 24, 2026
Source:
[email protected]
CVE-2026-41707 Details - Not Deferred