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CVE-2026-80515

Quick assessment

Affected
Eclipse Foundation Eclipse Arrowhead
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 Eclipse Arrowhead 5.0.0 至 5.2.1 版本中，用于保护所有 REST 接口的 management-authorization（管理授权）网关，通过调用 来决定是否应用其检查逻辑。 Tomcat 返回的 是未解码的 URL，而 Spring MVC 的 则基于已解码的路径进行路由。因此，当请求 （其中 是小写字母 的百分号编码形式）时，由于字符串中不包含字面量 ，该检查失败，过滤器未执行授权检查就直接放行；但请求随后被解码为 ，并被分发至管理控制器。 Spring Security 的

CVSS 8.9 · High

Affected Version Matrix 1

VendorProduct Version RangeStatus
Eclipse Foundation Eclipse Arrowhead 5.0.0≤ 5.2.1 affected
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I. Basic Information for CVE-2026-80515

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Eclipse Arrowhead versions from 5.0.0 to 5.2.1 the management-authorization gate that protects every /…/mgmt/… REST endpoint decides whether to apply its check by calling request.getRequestURL().toString().contains("/mgmt/"). Tomcat returns getRequestURL() un-decoded, while Spring MVC's DispatcherServlet routes on the decoded path. Requesting /serviceregistry/%6Dgmt/systems (%6D == m) therefore fails the substring check — the filter falls through without authorising — yet is decoded to /serviceregistry/mgmt/systems and dispatched to the management controller. Spring Security's StrictHttpFirewall (active via spring-boot-starter-security in arrowhead-common) only rejects encoded / \ . % ; and null bytes, so percent-encoded ASCII letters pass through. Any authenticated system — regardless of privilege — can reach every management operation, including POST /authentication/mgmt/identities which creates new sysop accounts, yielding full administrative takeover of the local cloud.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用未经净化的URL路径进行授权决策
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Eclipse Foundation Eclipse Arrowhead 5.0.0 ~ 5.2.1 -

II. Public POCs for CVE-2026-80515

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III. Intelligence Information for CVE-2026-80515

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Vendor Advisories for CVE-2026-80515 (1)

Same Patch Batch · Eclipse Foundation · 2026-09-03 · 4 CVEs total

CVE-2026-82180 9.5 CRITICAL CVE-2026-82180
CVE-2026-85199 8.8 HIGH CVE-2026-85199
CVE-2026-84736 8.3 HIGH Eclipse aeriOS Federator默认禁用TLS证书校验漏洞

IV. Related Vulnerabilities

Same product: Eclipse Arrowhead
Same vendor: Eclipse Foundation
Same weakness: CWE-647

V. Comments for CVE-2026-80515

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