CVE-2025-64632: Auctollo Google XML Sitemaps

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

Missing Authorization vulnerability in Auctollo Google XML Sitemaps google-sitemap-generator allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Google XML Sitemaps: from n/a through <= 4.1.22.

Affected products

• Auctollo Google XML Sitemaps: up to and including 4.1.22

Published 2025-12-16. Last modified 2026-10-05.