CVE-2026-57947

Description

Pinpoint through 3.1.0 contains a server-side request forgery vulnerability in the webhook registration endpoint that allows authenticated users to register internal URLs due to missing SSRF protection. Attackers can trigger alarm threshold breaches to force the server to issue POST requests to internal hosts and metadata endpoints, enabling unauthorized access to internal network resources.

CVSS Vector

References

• https://github.com/pinpoint-apm/pinpoint/issues/13857
• https://www.vulncheck.com/advisories/pinpoint-server-side-request-forgery-via-alarm-webhook-registration