CVE-2026-22752 Details
Description
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.
A vulnerability in Spring Security Authorization Server's Dynamic Client Registration endpoints allows for authentication bypass by primary weakness. This issue arises from insufficient validation of client metadata fields when dynamic registration is enabled. An attacker with a valid Initial Access Token could register a malicious client with crafted metadata, potentially leading to Stored Cross-Site Scripting (XSS), Privilege Escalation, or Server-Side Request Forgery (SSRF). The vulnerability affects Spring Authorization Server versions 7.0.0 through 7.0.4, 1.5.0 through 1.5.6, 1.4.0 through 1.4.9, and 1.3.0 through 1.3.10.
Users should upgrade to Spring Authorization Server versions 7.0.5, 1.5.7, 1.4.10 (Enterprise Support Only), or 1.3.11 (Enterprise Support Only).
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jul 16, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://spring.io/security/cve-2026-22752 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-287 | Improper Authentication | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| broadcom spring authorization server | >= 1.3.0, < 1.3.11 >= 1.4.0, < 1.4.10 >= 1.5.0, < 1.5.7 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 4, 2026 | Initial Analysis | [email protected] |
| Jul 21, 2026 | CVE Modified | CISA-ADP |
| Jul 16, 2026 | CVE Modified | CISA-ADP |
| Jul 16, 2026 | New CVE Received | [email protected] |