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Medium · 5.4 CVE-2025-2950 EUVD-2025-11872GHSA-8c8c-3855-2gv4

IBM i improper HTTP header neutralization

Published Apr 18, 2025 · Updated Aug 28, 2025 · Assigned by ibm

Description

IBM i 7.3, 7.4, 7.5, and 7.5 is vulnerable to a host header injection attack caused by improper neutralization of HTTP header content by IBM Navigator for i. An authenticated user can manipulate the host header in HTTP requests to change domain/IP address which may lead to unexpected behavior.

Affected products

VendorProductAffectedFixed
IBM i 7.3, 7.4, 7.5, 7.6 —

References