Apache Tomcat 10.1.22 < 10.1.54 multiple vulnerabilities

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

include('compat.inc');

if (description)
{
  script_id(307013);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/05/13");

  script_cve_id(
    "CVE-2026-34483",
    "CVE-2026-34486",
    "CVE-2026-34487",
    "CVE-2026-34500"
  );

  script_name(english:"Apache Tomcat 10.1.22 < 10.1.54 multiple vulnerabilities");

  script_set_attribute(attribute:"synopsis", value:
"The remote Apache Tomcat server is affected by multiple vulnerabilities");
  script_set_attribute(attribute:"description", value:
"The version of Tomcat installed on the remote host is prior to 10.1.54. It is, therefore, affected by multiple
vulnerabilities as referenced in the fixed_in_apache_tomcat_10.1.54_security-10 advisory.

  - Insertion of Sensitive Information into Log File vulnerability in the cloud membership for clustering
    component of Apache Tomcat exposed the Kubernetes bearer token. This issue affects Apache Tomcat: from
    11.0.0-M1 through 11.0.20, from 10.1.0-M1 through 10.1.53, from 9.0.13 through 9.0.116. Users are
    recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117, which fix the issue. (CVE-2026-34487)

  - CLIENT_CERT authentication does not fail as expected for some scenarios when soft fail is disabled and FFM
    is used in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M14 through 11.0.20, from 10.1.22
    through 10.1.53, from 9.0.92 through 9.0.116. Users are recommended to upgrade to version 11.0.21, 10.1.54
    or 9.0.117, which fixes the issue. (CVE-2026-34500)

  - Missing Encryption of Sensitive Data vulnerability in Apache Tomcat due to the fix for CVE-2026-29146
    allowing the bypass of the EncryptInterceptor. This issue affects Apache Tomcat: 11.0.20, 10.1.53,
    9.0.116. Users are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117, which fix the issue.
    (CVE-2026-34486)

  - Improper Encoding or Escaping of Output vulnerability in the JsonAccessLogValve component of Apache
    Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.20, from 10.1.0-M1 through 10.1.53,
    from 9.0.40 through 9.0.116. Users are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117 ,
    which fix the issue. (CVE-2026-34483)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  # https://github.com/apache/tomcat/commit/29b56a56ce9e7d044b6162a99af0f38529b3a208
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?a1775e31");
  # https://github.com/apache/tomcat/commit/5eff2a773b8b728083e5195b3183df1b9e12a03d
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?1aed3f29");
  # https://github.com/apache/tomcat/commit/55f3eb9148233054fccfdf761141c6894a050be1
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?02bd9e67");
  # https://github.com/apache/tomcat/commit/f22dc2ce6cfda8609ed86816c0d78e1a9cbadb06
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?b6aa92e0");
  # https://tomcat.apache.org/security-10.html#Fixed_in_Apache_Tomcat_10.1.54
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?f745fec9");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Apache Tomcat version 10.1.54 or later.");
  script_set_attribute(attribute:"agent", value:"all");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2026-34487");

  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:"2026/04/04");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/04/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/04/17");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:apache:tomcat:10");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Web Servers");

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

  script_dependencies("os_fingerprint.nasl", "tomcat_error_version.nasl", "tomcat_win_installed.nbin", "apache_tomcat_nix_installed.nbin");
  script_require_keys("installed_sw/Apache Tomcat");

  exit(0);
}

include('vcf_extras.inc');

vcf::tomcat::initialize();
var app_info = vcf::combined_get_app_info(app:'Apache Tomcat');

var constraints = [
  { 'min_version' : '10.1.22', 'max_version' : '10.1.53', 'fixed_version' : '10.1.54' }
];

vcf::check_all_backporting(app_info:app_info);
vcf::check_granularity(app_info:app_info, sig_segments:3);
vcf::check_version_and_report(
    app_info:app_info,
    constraints:constraints,
    severity:SECURITY_HOLE
);