CVE-2024-51451CWE-644

Multiple Vulnerabilities in IBM Concert Software

Medium · published February 4, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
15.0
In the wild
Unconfirmed
What it is

IBM Concert 1.0.0 through 2.1.0 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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00246 · 15.0th percentile
Weakness
CWE-644 · Improper Neutralization of HTTP Headers for Scripting Syntax
Published
2026-02-04T21:21Z
EPSS history
Timeline
  • 04 FEB 21:21Z
    Multiple Vulnerabilities in IBM Concert Software
    cvelistv5