Debian dla-4358 : wordpress - security update

#%NASL_MIN_LEVEL 80900
#
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory dla-4358. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('compat.inc');

if (description)
{
  script_id(272194);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/11/03");

  script_cve_id(
    "CVE-2024-6307",
    "CVE-2024-31111",
    "CVE-2025-58246",
    "CVE-2025-58674"
  );
  script_xref(name:"IAVA", value:"2024-A-0450-S");

  script_name(english:"Debian dla-4358 : wordpress - security update");

  script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing one or more security-related updates.");
  script_set_attribute(attribute:"description", value:
"The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the
dla-4358 advisory.

    - -----------------------------------------------------------------------
    Debian LTS Advisory DLA-4358-1              [email protected]
    https://www.debian.org/lts/security/                      Utkarsh Gupta
    November 02, 2025                           https://wiki.debian.org/LTS
    - -----------------------------------------------------------------------

    Package        : wordpress
    Version        : 5.7.14+dfsg1-0+deb11u1
    CVE ID         : CVE-2024-6307 CVE-2024-31111 CVE-2025-58246
                     CVE-2025-58674
    Debian Bug     : 1074486 1117047

    Several security vulnerabilities have been discovered in Wordpress,
    a popular content management framework.

    CVE-2024-6307

        WordPress Core is vulnerable to stored Cross-Site Scripting via
        the HTML API due to insufficient input sanitization and output
        escaping on URLs. This makes it possible for authenticated
        attackers, with contributor-level access and above, to inject
        arbitrary web scripts in pages that will execute whenever a user
        accesses an injected page.

    CVE-2024-31111

        Improper neutralization of input during web gage generation (XSS or
        Cross-site Scripting) vulnerability in Automattic WordPress allows
        Stored XSS.

    CVE-2025-58246

        Insertion of sensitive information into sent data vulnerability in
        WordPress allows retrieval of embedded sensitive data.

    CVE-2025-58674

        Improper neutralization of input during web page generation
        (Cross-site Scripting) vulnerability in WordPress allows
        Stored XSS.

    For Debian 11 bullseye, these problems have been fixed in version
    5.7.14+dfsg1-0+deb11u1.

    We recommend that you upgrade your wordpress packages.

    For the detailed security status of wordpress please refer to
    its security tracker page at:
    https://security-tracker.debian.org/tracker/wordpress

    Further information about Debian LTS security advisories, how to apply
    these updates to your system and frequently asked questions can be
    found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/source-package/wordpress");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2024-31111");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2024-6307");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2025-58246");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2025-58674");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/bullseye/wordpress");
  script_set_attribute(attribute:"solution", value:
"Upgrade the wordpress packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-6307");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2024/06/25");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/11/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/11/03");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wordpress");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wordpress-l10n");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wordpress-theme-twentynineteen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wordpress-theme-twentytwenty");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wordpress-theme-twentytwentyone");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:11.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Debian Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2025 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}

include('debian_package.inc');

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);

var debian_release = get_kb_item('Host/Debian/release');
if ( isnull(debian_release) ) audit(AUDIT_OS_NOT, 'Debian');
debian_release = chomp(debian_release);
if (! preg(pattern:"^(11)\.[0-9]+", string:debian_release)) audit(AUDIT_OS_NOT, 'Debian 11.0', 'Debian ' + debian_release);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Debian', cpu);

var pkgs = [
    {'release': '11.0', 'prefix': 'wordpress', 'reference': '5.7.14+dfsg1-0+deb11u1'},
    {'release': '11.0', 'prefix': 'wordpress-l10n', 'reference': '5.7.14+dfsg1-0+deb11u1'},
    {'release': '11.0', 'prefix': 'wordpress-theme-twentynineteen', 'reference': '5.7.14+dfsg1-0+deb11u1'},
    {'release': '11.0', 'prefix': 'wordpress-theme-twentytwenty', 'reference': '5.7.14+dfsg1-0+deb11u1'},
    {'release': '11.0', 'prefix': 'wordpress-theme-twentytwentyone', 'reference': '5.7.14+dfsg1-0+deb11u1'}
];

var flag = 0;
foreach package_array ( pkgs ) {
  var _release = NULL;
  var prefix = NULL;
  var reference = NULL;
  if (!empty_or_null(package_array['release'])) _release = package_array['release'];
  if (!empty_or_null(package_array['prefix'])) prefix = package_array['prefix'];
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (_release && prefix && reference) {
    if (deb_check(release:_release, prefix:prefix, reference:reference)) flag++;
  }
}

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : deb_report_get()
  );
  exit(0);
}
else
{
  var tested = deb_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'wordpress / wordpress-l10n / wordpress-theme-twentynineteen / etc');
}