CVE-2024-14006CWE-346

CVE-2024-14006

Medium · published October 31, 2025

CVSS v3.1
6.1
EPSS
0%
Percentile
40.1
In the wild
Unconfirmed
What it is

Nagios XI versions prior to 2024R1.2.2 contain a host header injection vulnerability. The application trusts the user-supplied HTTP Host header when constructing absolute URLs without sufficient validation. An unauthenticated, remote attacker can supply a crafted Host header to poison generated links or responses, which may facilitate phishing of credentials, account recovery link hijacking, and web cache poisoning.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00475 · 40.1th percentile
Weakness
CWE-346 · Origin Validation Error
Published
2025-10-31T02:15Z
Affected products (12)
ProductVersionsFixed in
nagios/nagios_xi< 20242024
nagios/nagios_xiall versions—
nagios/nagios_xiall versions—
nagios/nagios_xiall versions—
nagios/nagios_xiall versions—
nagios/nagios_xiall versions—
nagios/nagios_xiall versions—
nagios/nagios_xiall versions—
nagios/nagios_xiall versions—
nagios/nagios_xiall versions—
nagios/nagios_xiall versions—
nagios/nagios_xiall versions—
References (3)
https://www.nagios.com/changelog/nagios-xi/ · [email protected]https://www.nagios.com/products/security/#nagios-xi · [email protected]https://www.vulncheck.com/advisories/nagios-xi-host-header-injection · [email protected]
EPSS history
Timeline
  • 30 OCT 21:38Z
    Nagios XI < 2024R1.2.2 Host Header Injection
    cvelistv5