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CVE-2026-85178— Helicone Cross-Tenant Provider Key Disclosure via Missing Organization Filter

Quick assessment

Affected
Helicone helicone
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.

Helicone是Helicone组织的一款人工智能日志分析平台。 Helicone存在安全漏洞，该漏洞源于VaultManager.getDecryptedProviderKeyById()函数在GET /v1/vault/key/{providerKeyId}端点中未验证请求者组织与保险库密钥的组织标识符，导致任意组织中拥有管理员或所有者权限的攻击者可以检索其他租户的解密上游提供商凭据，包括明文OpenAI、Anthropic和Bedrock API密钥。

CVSS 7.7 · High EPSS 0.41% · P34

Possible ATT&CK Techniques 1 AI

T1040 · Network Sniffing

Affected Version Matrix 1

VendorProduct Version RangeStatus
Helicone helicone < ca34549ea56f7ed587843f82d9cc19baa1f36ba4 affected
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I. Basic Information for CVE-2026-85178

Vulnerability Information
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Vulnerability Title
Helicone Cross-Tenant Provider Key Disclosure via Missing Organization Filter
Source: CVE Program / CVE List V5
Vulnerability Description
Helicone's VaultManager.getDecryptedProviderKeyById() function in the GET /v1/vault/key/{providerKeyId} endpoint fails to validate the requester's organization against the vault key's organization identifier. Attackers with admin or owner privileges in any organization can retrieve decrypted upstream provider credentials for other tenants, including plaintext OpenAI, Anthropic, and Bedrock API keys.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
Helicone 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Helicone是Helicone组织的一款人工智能日志分析平台。 Helicone存在安全漏洞，该漏洞源于VaultManager.getDecryptedProviderKeyById()函数在GET /v1/vault/key/{providerKeyId}端点中未验证请求者组织与保险库密钥的组织标识符，导致任意组织中拥有管理员或所有者权限的攻击者可以检索其他租户的解密上游提供商凭据，包括明文OpenAI、Anthropic和Bedrock API密钥。
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
Helicone helicone 0 ~ ca34549ea56f7ed587843f82d9cc19baa1f36ba4 -

II. Public POCs for CVE-2026-85178

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III. Intelligence Information for CVE-2026-85178

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Vendor Advisories for CVE-2026-85178 (2)

IV. Related Vulnerabilities

Same vendor: Helicone
Same weakness: CWE-639

V. Comments for CVE-2026-85178

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