CVE-2025-64522: Soft Serve is vulnerable to SSRF through its Webhooks

Severity: Critical

CVSS Score: 9.1

Soft Serve is a self-hostable Git server for the command line. Versions prior to 0.11.1 have a SSRF vulnerability where webhook URLs are not validated, allowing repository administrators to create webhooks targeting internal services, private networks, and cloud metadata endpoints. Version 0.11.1 fixes the vulnerability.