CVE-2026-22752 PUBLISHED

Spring Security Authorization Server Dynamic Client Registration endpoints perform insufficient validation of client metadata

Assigner: vmware
Reserved: 09.01.2026 Published: 16.07.2026 Updated: 16.07.2026

Authentication bypass by primary weakness vulnerability in Spring Security Spring Authorization Server.

This issue affects Spring Authorization Server: from 7.0.0 through 7.0.4, from 1.5.0 through 1.5.6, from 1.4.0 through 1.4.9, from 1.3.0 through 1.3.10.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
CVSS Score: 9.6

Product Status

Vendor Spring Security
Product Spring Authorization Server
Versions Default: unaffected
  • affected from 7.0.0 to 7.0.4 (incl.)
  • affected from 1.5.0 to 1.5.6 (incl.)
  • affected from 1.4.0 to 1.4.9 (incl.)
  • affected from 1.3.0 to 1.3.10 (incl.)

References