VULNERABILITY INTELLIGENCE

CVE-2024-14006

CVSS score6.1 MEDIUM
EPSS probability0.47%
CISA KEVNot currently listed
Published2025-10-30
Last modified2026-10-02
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Description

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.

Weakness classification

  • disclosure@vulncheck.com: CWE-346

Primary references