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OpenAdvisories
Medium · 5.4 CVE-2021-38997 EUVD-2021-25434GHSA-56xq-39jp-p7r8

IBM API Connect HOST header injection

Published Dec 1, 2022 · Updated Apr 23, 2025 · Assigned by ibm

Description

IBM API Connect V10.0.0.0 through V10.0.5.0, V10.0.1.0 through V10.0.1.7, and V2018.4.1.0 through 2018.4.1.19 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking. IBM X-Force ID: 213212.

Affected products

VendorProductAffectedFixed
IBM API Connect 10.0.0.0 – < 10.0.5.0, 10.0.1.0 – < 10.0.1.7, 2018.4.1.0 – < 2018.4.1.19 10.0.5.0

References