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TI-2026-42462 Aliases CVE-2026-59355GHSA-mhfq-9687-g8m3

Spring Authorization Server: Open Redirect via request_uri parameter

Priority LOW 27CWE-601Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Spoofing
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-601.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0024 15th percentileScored 2026-11-07
Fix Fixed Spring Authorization Server (VMware): 1.5.8, 1.5.7.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
VMwareSpring Authorization Server1.5.0 – 1.5.71.5.8, 1.5.7.1Patch availableCNA
  • Spring Authorization Server VendorVMware Affected 1.5.0 – 1.5.7 Fixed in 1.5.8, 1.5.7.1 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:broadcom:spring_authorization_server:*:*:*:*:*:*:*:*1.5.0 to before 1.5.7.1VulnerableBroadcom
  • cpe:2.3:a:broadcom:spring_authorization_server:*:*:*:*:*:*:*:* Versions 1.5.0 to before 1.5.7.1 Vulnerable ·Broadcom

Remediation

  • Fix · CNA Spring Authorization Server (VMware) Fixed in 1.5.8, 1.5.7.1

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-59355
  2. 2026-10-03 Alias added: GHSA-mhfq-9687-g8m3

References

Advisory 1

  • TI-2026-42442 vCenter directory-traversal vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-26040 Privilege escalation in VMware vCenter Server KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-26039 Heap-overflow in VMware vCenter Server KEVCVSS 3.1CRITICAL 9.8
  • TI-2024-24610 Out-of-bounds write in VMware vCenter Server KEVCVSS 3.1CRITICAL 9.8
  • TI-2023-16914 VMware vCenter Server Out-of-Bounds Write Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2023-07303 Command injection in Aria Operations for Networks KEVCVSS 3.1CRITICAL 9.8
See all 1181 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences