CVE-2026-59355— Spring Authorization Server: Open Redirect via request_uri parameter
Quick assessment
Affected
VMware Spring Authorization Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
在 Spring Authorization Server 1.5.0 至 1.5.7 版本中，授权端点对 参数的校验不足。攻击者可以构造一个包含无效 且 未经校验的请求，从而导致开放重定向（Open Redirect）到攻击者控制的网站。
Possible ATT&CK Techniques 1 AI
T1210 · Exploitation of Remote Services
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I. Basic Information for CVE-2026-59355
Vulnerability Information
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Vulnerability Title
Spring Authorization Server: Open Redirect via request_uri parameter
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| VMware | Spring Authorization Server | 1.5.0 ~ 1.5.7 | - |
|
II. Public POCs for CVE-2026-59355
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-59355 (1)
-
🔗 Spring Authorization Server Open Redirect via request_uri vendor-advisory
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V. Comments for CVE-2026-59355
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