PT-2026-48309 · Spring · Spring Authorization Server+1

Published 2026-06-09 · Updated 2026-06-10 · CVE-2026-41008

Mitre

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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.

Fix

Open Redirect

Weakness Enumeration

CWE-601

Related Identifiers

CVE-2026-41008

Affected Products

Spring Authorization Server

Spring Security

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-41008 · Security Note
• https://spring.io/security/cve-2026-41008 · Note