CVE-2024-40898: Apache HTTP Server

High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days.

SSRF in Apache HTTP Server on Windows with mod_rewrite in server/vhost context, allows to potentially leak NTML hashes to a malicious server via SSRF and malicious requests. Users are recommended to upgrade to version 2.4.62 which fixes this issue. 

Affected products

• Apache HTTP Server: before 2.4.62 (fixed in 2.4.62)

Published 2024-07-18. Last modified 2026-06-17.