Vulnerability · Published Mar 25, 2026 · Assigned by ibm
CVE-2025-14807IBM InfoSphere Information Server is vulnerable to HTTP header injection
Medium 6.5
In plain English
A medium-severity security flaw in InfoSphere Information Server from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 14% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.2%top 86.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| IBM | InfoSphere Information Server | 11.7.0.0 – through 11.7.1.6 |
Weakness: CWE-644 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
References
- https://www.ibm.com/support/pages/node/7267526 vendor-advisory, patch