CVE-2026-59355

6.1 mediumEPSS 0.2%

Medium (6.1) in broadcom spring authorization server. EPSS 0.2% chance of exploitation in the next 30 days.

In versions of Spring Authorization Server 1.5.0 through 1.5.7, the authorization endpoint performs insufficient validation of the request_uri parameter. An attacker can craft a request containing an invalid request_uri paired with an unvalidated redirect_uri, which can result in an open redirect to an attacker-controlled site.

Severity

CVSS 3.1

6.1 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 15% of CVEs (scores of 2026-10-31)
CWE: CWE-601
Published: 2026-08-27
Modified: 2026-09-01
Record from: the NVD, synced 2026-10-19

Affected

broadcom:spring_authorization_server

References

https://spring.io/security/cve-2026-59355

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