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CVE-2026-8715— Vault Secrets Operator vulnerable to arbitrary file read and credential exfiltration via AppRole secretIDPath

Quick assessment

Affected
HashiCorp Tooling
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.

HashiCorp Vault Secrets Operator是美国HashiCorp公司的一款云端机密信息管理组件。 HashiCorp Vault Secrets Operator 1.3.0版本至1.4.1版本存在权限许可和访问控制问题漏洞，该漏洞源于AppRole身份验证配置中的任意文件读取和凭据泄露问题，可能允许具有有限Kubernetes RBAC权限的租户读取operator pod文件系统中的文件并将其内容传输到租户控制的端点，可能导致集群内权限提升。

CVSS 9.6 · Critical EPSS 0.32% · P25

Affected Version Matrix 1

VendorProduct Version RangeStatus
HashiCorp Tooling 1.3.0< 1.5.0 affected
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I. Basic Information for CVE-2026-8715

Vulnerability Information
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Vulnerability Title
Vault Secrets Operator vulnerable to arbitrary file read and credential exfiltration via AppRole secretIDPath
Source: CVE Program / CVE List V5
Vulnerability Description
Vault Secrets Operator 1.3.0 up to 1.4.1 is vulnerable to an arbitrary file read and credential exfiltration issue in the AppRole authentication configuration that may allow a tenant with limited Kubernetes RBAC permissions to read files from the operator pod's filesystem and transmit their contents to a tenant-controlled endpoint, potentially leading to privilege escalation within the cluster. This vulnerability (CVE-2026-8715) is fixed in Vault Secrets Operator 1.5.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对外部实体的文件或目录可访问
Source: CVE Program / CVE List V5
Vulnerability Title
HashiCorp Vault Secrets Operator 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HashiCorp Vault Secrets Operator是美国HashiCorp公司的一款云端机密信息管理组件。 HashiCorp Vault Secrets Operator 1.3.0版本至1.4.1版本存在权限许可和访问控制问题漏洞，该漏洞源于AppRole身份验证配置中的任意文件读取和凭据泄露问题，可能允许具有有限Kubernetes RBAC权限的租户读取operator pod文件系统中的文件并将其内容传输到租户控制的端点，可能导致集群内权限提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
HashiCorp Tooling 1.3.0 ~ 1.5.0 -

II. Public POCs for CVE-2026-8715

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III. Intelligence Information for CVE-2026-8715

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IV. Related Vulnerabilities

Same product: Tooling
Same vendor: HashiCorp
Same weakness: CWE-552

V. Comments for CVE-2026-8715

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