CVE-2025-58603: Surfer

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in Surfer Surfer surferseo allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Surfer: from n/a through <= 1.6.4.574.

Affected products

• Surfer Surfer: up to and including 1.6.4.574

Published 2025-09-03. Last modified 2026-06-17.