BentoML < 1.4.37 Command Injection (GHSA-jfjg-vc52-wqvf)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(304266);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/04/02");

  script_cve_id("CVE-2026-33744");

  script_name(english:"BentoML < 1.4.37 Command Injection (GHSA-jfjg-vc52-wqvf)");

  script_set_attribute(attribute:"synopsis", value:
"The BentoML library installed on the remote host is affected by a command injection vulnerability.");
  script_set_attribute(attribute:"description", value:
"The version of the BentoML library installed on the remote host is prior to 1.4.37. It is, therefore,
affected by a command injection vulnerability:

  - The docker.system_packages field in bentofile.yaml accepts arbitrary strings that are interpolated
    directly into Dockerfile RUN commands without sanitization. Since system_packages is semantically a
    list of OS package names, users do not expect values to be interpreted as shell commands. A malicious
    bentofile.yaml achieves arbitrary command execution during bentoml containerize / docker build.
    (CVE-2026-33744)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  # https://github.com/bentoml/BentoML/security/advisories/GHSA-jfjg-vc52-wqvf
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?f5eea2c4");
  script_set_attribute(attribute:"solution", value:
"Upgrade to BentoML version 1.4.37 or later.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2026-33744");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2026/03/25");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/03/25");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/03/30");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:bentoml:bentoml");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Artificial Intelligence");

  script_copyright(english:"This script is Copyright (C) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("python_bentoml_detect.nasl");
  script_require_keys("installed_sw/BentoML");

  exit(0);
}

include('vdf.inc');

# @tvdl-content
var vuln_data = {
  'metadata': {'spec_version': '1.0'},
  'checks': [
    {
      'product': {'name': 'BentoML', 'type': 'app'},
      'check_algorithm': 'default',
      'constraints': [
        {
          'fixed_version': '1.4.37'
        }
      ]
    }
  ]
};

var result = vdf::check_and_report(vuln_data:vuln_data, severity:SECURITY_HOLE);
vdf::handle_check_and_report_errors(vdf_result:result);