CVE-2026-41008

Spring Security Authorization Server Open Redirect via request_uri

Published Jun 9, 2026 CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Description
Spring Security Authorization Server's authorization endpoint performs insufficient validation of the request_uri parameter. An attacker can craft a malicious authorization request containing an invalid request_uri and an arbitrary, unvalidated redirect_uri, which can lead to an Open Redirect vulnerability.

Affected versions:
Spring Security 7.0.0 through 7.0.5.
Spring Authorization Server 1.5.0 through 1.5.7.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-4r8w-73jc-3m7q Spring Security OAuth2 Authorization Server: Authorization endpoint performs insufficient validation of the request_uri parameter
References
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Spring
Spring spring Authorization Server
Spring spring Security
Vendors & Products Spring
Spring spring Authorization Server
Spring spring Security
Type Values Removed Values Added
Description Spring Security Authorization Server's authorization endpoint performs insufficient validation of the request_uri parameter. An attacker can craft a malicious authorization request containing an invalid request_uri and an arbitrary, unvalidated redirect_uri, which can lead to an Open Redirect vulnerability. Affected versions: Spring Security 7.0.0 through 7.0.5. Spring Authorization Server 1.5.0 through 1.5.7.
Title Spring Security Authorization Server Open Redirect via request_uri
Weaknesses CWE-601
References
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
vmware
Published
Updated
Jun 27, 2026, 9:30 PM
Reserved
Apr 16, 2026, 2:19 AM
Status
Analyzed
Published
Jun 10, 2026, 12:16 AM
Modified
Jul 23, 2026, 9:10 AM