Server-Side Request Forgery (SSRF) Affecting httpd package, versions <0:2.4.66-6.hum1


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.8% (54th percentile)

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  • Snyk IDSNYK-RHEL10-HTTPD-15968624
  • published10 Apr 2026
  • disclosed5 Dec 2025

Introduced: 5 Dec 2025

CVE-2025-59775  (opens in a new tab)
CWE-918  (opens in a new tab)

How to fix?

Upgrade RHEL:10 httpd to version 0:2.4.66-6.hum1 or higher.
This issue was patched in RHSA-2026:5156.

NVD Description

Note: Versions mentioned in the description apply only to the upstream httpd package and not the httpd package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

Server-Side Request Forgery (SSRF) vulnerability

 in Apache HTTP Server on Windows

with AllowEncodedSlashes On and MergeSlashes Off  allows to potentially leak NTLM hashes to a malicious server via SSRF and malicious requests or content

Users are recommended to upgrade to version 2.4.66, which fixes the issue.

CVSS Base Scores

version 3.1