#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(310469);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2026/05/22");
script_cve_id("CVE-2026-42037");
script_name(english:"Linux Distros Unpatched Vulnerability : CVE-2026-42037");
script_set_attribute(attribute:"synopsis", value:
"The Linux/Unix host has one or more packages installed with a vulnerability that the vendor indicates will not be
patched.");
script_set_attribute(attribute:"description", value:
"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied
patch available.
- Axios is a promise based HTTP client for the browser and Node.js. From 1.0.0 to before 1.15.1, the
FormDataPart constructor in lib/helpers/formDataToStream.js interpolates value.type directly into the
Content-Type header of each multipart part without sanitizing CRLF (\r\n) sequences. An attacker who
controls the .type property of a Blob/File-like object (e.g., via a user-uploaded file in a Node.js proxy
service) can inject arbitrary MIME part headers into the multipart form-data body. This bypasses Node.js
v18+ built-in header protections because the injection targets the multipart body structure, not HTTP
request headers. This vulnerability is fixed in 1.15.1. (CVE-2026-42037)
Note that Nessus relies on the presence of the package as reported by the vendor.");
script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2026-42037");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2026-42037");
script_set_attribute(attribute:"see_also", value:"https://ubuntu.com/security/CVE-2026-42037");
script_set_attribute(attribute:"solution", value:
"There is no known solution at this time.");
script_set_attribute(attribute:"agent", value:"unix");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:U/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:U/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2026-42037");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vendor_unpatched", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2026/04/24");
script_set_attribute(attribute:"plugin_publication_date", value:"2026/04/27");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:20.04:-:lts");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:22.04:-:lts");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:24.04:-:lts");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:25.10");
script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:8");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:11.0");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:12.0");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:13.0");
script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:8");
script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:9");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:node-axios");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:grafana");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:grafana-azure-monitor");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:grafana-cloudwatch");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:grafana-elasticsearch");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:grafana-graphite");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:grafana-influxdb");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:grafana-loki");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:grafana-mssql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:grafana-mysql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:grafana-opentsdb");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:grafana-postgres");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:grafana-prometheus");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:grafana-selinux");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:grafana-stackdriver");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:node-axios");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:grafana");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:grafana-azure-monitor");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:grafana-cloudwatch");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:grafana-elasticsearch");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:grafana-graphite");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:grafana-influxdb");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:grafana-loki");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:grafana-mssql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:grafana-mysql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:grafana-opentsdb");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:grafana-postgres");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:grafana-prometheus");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:grafana-selinux");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:grafana-stackdriver");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Misc.");
script_copyright(english:"This script is Copyright (C) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info2.nasl", "set_linux_os_id.nasl");
script_require_keys("Host/cpu", "Host/local_checks_enabled", "global_settings/vendor_unpatched", "Host/OS/identifier");
script_require_ports("Host/OS/CentOS Linux-8", "Host/OS/Debian Linux-11", "Host/OS/Debian Linux-12", "Host/OS/Debian Linux-13", "Host/OS/Red Hat Enterprise Linux-8", "Host/OS/Red Hat Enterprise Linux-9", "Host/OS/Ubuntu Linux-20.04", "Host/OS/Ubuntu Linux-22.04", "Host/OS/Ubuntu Linux-24.04", "Host/OS/Ubuntu Linux-25.10");
exit(0);
}
if (!get_kb_item("global_settings/vendor_unpatched")) exit(0, "Unpatched Vulnerabilities Detection not active.");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (empty_or_null(get_one_kb_item("Host/CentOS/rpm-list")) && empty_or_null(get_one_kb_item("Host/Debian/dpkg-l")) && empty_or_null(get_one_kb_item("Host/RedHat/rpm-list"))) audit(AUDIT_PACKAGE_LIST_MISSING);
include('linux_unpatched.inc');
var distro_constraints_array = {
"Debian Linux-11": {
"package_manager": "dpkg-l",
"constraints": [
{
"release": "11",
"pkgs": [
{"reference": "node-axios"}
]
}
]
},
"Debian Linux-12": {
"package_manager": "dpkg-l",
"constraints": [
{
"release": "12",
"pkgs": [
{"reference": "node-axios"}
]
}
]
},
"Debian Linux-13": {
"package_manager": "dpkg-l",
"constraints": [
{
"release": "13",
"pkgs": [
{"reference": "node-axios"}
]
}
]
},
"Ubuntu Linux-20.04": {
"package_manager": "dpkg-l",
"constraints": [
{
"release": "20.04",
"pkgs": [
{"reference": "node-axios"}
]
}
]
},
"Ubuntu Linux-22.04": {
"package_manager": "dpkg-l",
"constraints": [
{
"release": "22.04",
"pkgs": [
{"reference": "node-axios"}
]
}
]
},
"Ubuntu Linux-24.04": {
"package_manager": "dpkg-l",
"constraints": [
{
"release": "24.04",
"pkgs": [
{"reference": "node-axios"}
]
}
]
},
"Ubuntu Linux-25.10": {
"package_manager": "dpkg-l",
"constraints": [
{
"release": "25.10",
"pkgs": [
{"reference": "node-axios"}
]
}
]
},
"CentOS Linux-8": {
"package_manager": "rpm-list",
"constraints": [
{
"release": "8",
"pkgs": [
{"reference": "grafana"},
{"reference": "grafana-azure-monitor"},
{"reference": "grafana-cloudwatch"},
{"reference": "grafana-elasticsearch"},
{"reference": "grafana-graphite"},
{"reference": "grafana-influxdb"},
{"reference": "grafana-loki"},
{"reference": "grafana-mssql"},
{"reference": "grafana-mysql"},
{"reference": "grafana-opentsdb"},
{"reference": "grafana-postgres"},
{"reference": "grafana-prometheus"},
{"reference": "grafana-selinux"},
{"reference": "grafana-stackdriver"}
]
}
]
},
"Red Hat Enterprise Linux-8": {
"package_manager": "rpm-list",
"constraints": [
{
"release": "8",
"pkgs": [
{"reference": "grafana"},
{"reference": "grafana-azure-monitor"},
{"reference": "grafana-cloudwatch"},
{"reference": "grafana-elasticsearch"},
{"reference": "grafana-graphite"},
{"reference": "grafana-influxdb"},
{"reference": "grafana-loki"},
{"reference": "grafana-mssql"},
{"reference": "grafana-mysql"},
{"reference": "grafana-opentsdb"},
{"reference": "grafana-postgres"},
{"reference": "grafana-prometheus"},
{"reference": "grafana-selinux"},
{"reference": "grafana-stackdriver"}
]
}
]
},
"Red Hat Enterprise Linux-9": {
"package_manager": "rpm-list",
"constraints": [
{
"release": "9",
"pkgs": [
{"reference": "grafana"},
{"reference": "grafana-selinux"}
]
}
]
}
};
var distro_constraints_values = linux_unpatched::get_distro_constraints(distro_constraints_arr:distro_constraints_array);
if (empty_or_null(distro_constraints_values)) audit(AUDIT_HOST_NOT, 'affected');
var report = linux_unpatched::check_unpatched_constraints(distro_constraints_values:distro_constraints_values);
if (!empty_or_null(report))
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : report
);
exit(0);
}
else
{
audit(AUDIT_HOST_NOT, 'affected');
}
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation