CVE-2025-14807: IBM InfoSphere Information Server is vulnerable to HTTP header injection

Published Mar 25, 2026
·
Updated

IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 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.

Other sources

IBM InfoSphere Information Server 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

Affected Software

6 affected componentsFixes available
IBM InfoSphere Information Server>=11.7.0.0<=11.7.1.6
IBM InfoSphere Information Server<=11.7.0.0 to 11.7.1.6
All of the following
IBM InfoSphere Information Server>=11.7.0.0<=11.7.1.6
Any of the following
IBM AIX
Linux Linux kernel
Microsoft Windows

Remediation

Information

Remediation/Fixes Product Version(s) APAR Remediation IBM InfoSphere Information Server 11.7.0.0 to 11.7.1.6 DT458455 --Apply IBM InfoSphere Information Server version 11.7.1.0 --Apply IBM InfoSphere Information Server version 11.7.1.6 --Apply IBM InfoSphere Information Server 11.7.1.6 Service pack 2

Event History

Mar 25, 2026
CVE Published
via IBM·12:00 AM
Data Sourced
via IBM·12:00 AM
DescriptionAffected Software
CVE Published
via MITRE·08:46 PM
Data Sourced
via MITRE·08:46 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·09:16 PM
DescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is the severity of CVE-2025-14807?

CVE-2025-14807 has been classified as a moderate severity vulnerability.

2

How do I fix CVE-2025-14807?

To fix CVE-2025-14807, it is recommended to apply the latest patches provided by IBM for InfoSphere Information Server.

3

What versions of IBM InfoSphere Information Server are affected by CVE-2025-14807?

CVE-2025-14807 affects IBM InfoSphere Information Server versions 11.7.0.0 through 11.7.1.6.

4

What type of attack can CVE-2025-14807 allow?

CVE-2025-14807 may allow an attacker to perform HTTP header injection attacks.

5

Is there a known exploit for CVE-2025-14807?

As of now, there are no public exploits specifically documented for CVE-2025-14807.

Company

Resources

Contact

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