CVE-2025-58199: Fastly

Medium severity, CVSS 4.3. EPSS: 0.1% chance of exploitation in the next 30 days.

Cross-Site Request Forgery (CSRF) vulnerability in Fastly Fastly fastly allows Cross Site Request Forgery.This issue affects Fastly: from n/a through <= 1.2.28.

Affected products

• Fastly Fastly: up to and including 1.2.28

Published 2025-09-22. Last modified 2026-06-17.