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CVE-2026-59385— Space Developer can extract space-scoped broker credentials

Quick assessment

Affected
Cloud Foundry CAPI (Cloud Foundry Controller)
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.

拥有 SpaceDeveloper 权限的用户可以修改空间作用域（space-scoped）代理（broker）的 URL，同时不更改其凭据，从而通过将请求重定向到其控制的代理，间接提取现有代理的凭据。由于 CF API 不允许直接读取代理凭据，因此这是一种间接提取方法。

CVSS 2.7 · Low
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I. Basic Information for CVE-2026-59385

Vulnerability Information
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Vulnerability Title
Space Developer can extract space-scoped broker credentials
Source: CVE Program / CVE List V5
Vulnerability Description
A user with SpaceDeveloper privileges could modify the URL of a space-scoped broker without altering its credentials, enabling extraction of existing broker credentials by redirecting them to a broker under their control. The CF API does not permit direct reading of broker credentials, making this an indirect extraction method.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Cloud Foundry CAPI (Cloud Foundry Controller) 0 ~ v1.248.0 -
Cloud Foundry CF Deployment 0 ~ 60.9.0 -

II. Public POCs for CVE-2026-59385

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III. Intelligence Information for CVE-2026-59385

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Other References for CVE-2026-59385 (1)

Same Patch Batch · Cloud Foundry · 2026-10-30 · 4 CVEs total

CVE-2026-59387 8.8 HIGH Broken access control restriction in Cloud Controller API
CVE-2026-59386 6.5 MEDIUM Credential exposure to space supporter
CVE-2026-59396 4.9 MEDIUM DoS Vulnerability in UAA Related to JWKS URI Handling

IV. Related Vulnerabilities

Same product: CAPI (Cloud Foundry Controller)
Same vendor: Cloud Foundry