Is CVE-2026-85178 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-85178?

CVE-2026-85178 has a CVSS v3 severity of HIGH (7.7).

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CVE-2026-85178

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.