HCL Nomad server on Domino is affected by a host header injection vulnerability

published 2024-12-06 23 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-28065

cvss: 5.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 23%
public exploits: 0; none known

The HTTP host header can be manipulated and cause the application to behave in unexpected ways. Any changes made to the header would cause the request to be sent to a completely different domain/IP address.

Patch / fix

fixed in 1

hcltech hcl_nomad 1.0.14

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 23 mo ago (2024-12-06)

Exploit prediction

0.31% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

HCL Software Nomad server on Domino
hcltech hcl_nomad

Classification

Weakness

CWE-644 Improper Neutralization of HTTP Headers for Scripting Syntax

References

support.hcl-software.com /csm?id=kb_article&sysparm_article=KB0117533

Sources

CVE List CVE-2024-30129
NVD CVE-2024-30129

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary