---
id: CVE-2026-41008
title: >-
  Spring Security Authorization Server's authorization endpoint performs
  insufficient validation of the request_uri parameter
summary: >-
  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, unva…
severity: medium
cvss: 6.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'
cwe:
  - CWE-601
vendor: broadcom
product: spring_authorization_server
affected:
  - 'spring_authorization_server >= 1.5.0, < 1.5.7.1'
  - 'spring_security >= 7.0.0, < 7.0.5.1'
patched:
  - spring_authorization_server 1.5.7.1
  - spring_security 7.0.5.1
published: '2026-06-10'
updated: '2026-07-17'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-41008'
references:
  - url: 'https://spring.io/security/cve-2026-41008'
    label: security@vmware.com
tags:
  - nvd
epss: 0.0018
epssPercentile: 0.07737
ingestedAt: '2026-07-17T21:16:24.048Z'
---

## Overview

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.

## Affected

- `spring_authorization_server >= 1.5.0, < 1.5.7.1`
- `spring_security >= 7.0.0, < 7.0.5.1`

## Remediation

Upgrade past the affected range:

- `spring_authorization_server 1.5.7.1`
- `spring_security 7.0.5.1`