CVE-2026-41707 (GCVE-0-2026-41707)

Vulnerability from cvelistv5 – Published: 2026-08-25 22:34 – Updated: 2026-08-27 03:57
VLAI
Title
Spring Security DPoPProofJwtDecoderFactory vulnerable to DPoP Proof Replay
Summary
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.
Severity
7.4 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 00:00 UTC
CWE
  • CWE-294 - Authentication Bypass by Capture-replay
Assigner
References
Impacted products
Vendor Product Version CPE status
Spring Spring Security Affected: 7.1.0 (custom)
Affected: 7.0.0 , ≤ 7.0.6 (custom)
Affected: 6.5.0 , ≤ 6.5.11 (custom)
    cpe:2.3:a:spring:spring_security:7.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:spring:spring_security:*:*:*:*:*:*:*:*
    cpe:2.3:a:spring:spring_security:*:*:*:*:*:*:*:*
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Show details on NVD website
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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