5.4
Medium
CVE-2020-4706 IBM API Connect 5.0.0.0 through 5.0.8.10 is vulnerable to HTTP header injection, caused by improper validation of…
Description
IBM API Connect 5.0.0.0 through 5.0.8.10 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. By sending a specially crafted HTTP request, a remote attacker could exploit this vulnerability to inject HTTP HOST header, which will allow the attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking. IBM X-Force ID: 187194.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| API Connect 5.0 | 5.0.0.0 → 5.0.8.10 | No fix stated |
Other CVEs of API Connect
The 78 CVEs of API Connect →
CVE-2026-9074
IBM API Connect 10.0.8.0 through 10.0.8.9 and 12.1.0.0 through 12.1.0.3 contains an unauthenticated SQL injection…
9.1
Critical
CVE-2026-3144
IBM API Connect 12.1.0.0 through 12.1.0.3 uses default credentials which could allow an attacker to gain unauthorized…
8.1
High
CVE-2025-13915
IBM API Connect 10.0.8.0 through 10.0.8.5, and 10.0.11.0 could allow a remote attacker to bypass authentication…
9.8
Critical
CVE-2023-47722
IBM API Connect V10.0.5.3 and V10.0.6.0 stores user credentials in browser cache which can be read by a local user
6.2
Medium