CVE-2026-85178
highHelicone's VaultManager.getDecryptedProviderKeyById() function in the GET /v1/vault/key/{providerKeyId} endpoint fails to validate the requester's organization…
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/Helicone/helicone disclosure@vulncheck.com
- https://github.com/Helicone/helicone/commit/ca34549ea56f7ed587843f82d9cc19baa1f36ba4 disclosure@vulncheck.com
- https://github.com/Helicone/helicone/issues/5712 disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/helicone-cross-tenant-provider-key-disclosure-via-mis... disclosure@vulncheck.com
- https://github.com/Helicone/helicone/issues/5712 134c704f-9b21-4f2e-91b3-4a467353bcc0