Helicone vulnerabilities
Published CVEs affecting Helicone products: 3 record(s), with severity, exploitation and fixes.
CVE-2026-108602
Medium · 4.3
CWE-918 Oct 10, 2026
Helicone through v2025.08.21-1 SSRF via Jawn Webhook Sender DNS Resolution
Helicone through v2025.08.21-1 contains a server-side request forgery vulnerability in the Jawn webhook sender that allows authenticated organization users to reach internal services by using hostnames resolving to private addresses. Attackers can create webhooks with public hostnames that resolve or DNS-rebind to loopback or internal addresses, causing blind POST requests to internal HTTPS services.
CVE-2026-85178
High · 7.7
CWE-639 Sep 3, 2026
Helicone Cross-Tenant Provider Key Disclosure via Missing Organization Filter
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.
CVE-2026-15508
Medium · 6.3
CWE-918 Jul 12, 2026
Helicone ai-gateway AWS Metadata Service service.rs build_target_url server-side request forgery
A flaw has been found in Helicone ai-gateway up to 0.2.0-beta.30. This affects the function build_target_url of the file ai-gateway/src/dispatcher/service.rs of the component AWS Metadata Service. Executing a manipulation of the argument extracted_path_and_query can lead to server-side request forgery. The attack can be executed remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.