9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.003 Low
EPSS
Percentile
68.0%
The remote Ubuntu 18.04 LTS / 21.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5482-1 advisory.
prive/formulaires/configurer_preferences.php in SPIP before 3.2.8 does not properly validate the couleur, display, display_navigation, display_outils, imessage, and spip_ecran parameters. (CVE-2020-28984)
SPIP 4.0.0 is affected by a Cross Site Scripting (XSS) vulnerability. To exploit the vulnerability, a visitor must browse to a malicious SVG file. The vulnerability allows an authenticated attacker to inject malicious code running on the client side into web pages visited by other users (stored XSS).
(CVE-2021-44118)
SPIP 4.0.0 is affected by a Cross Site Scripting (XSS) vulnerability in ecrire/public/interfaces.php, adding the function safehtml to the vulnerable fields. An editor is able to modify his personal information. If the editor has an article written and available, when a user goes to the public site and wants to read the author’s information, the malicious code will be executed. The Who are you and Website Name fields are vulnerable. (CVE-2021-44120)
SPIP 4.0.0 is affected by a Cross Site Request Forgery (CSRF) vulnerability in ecrire/public/aiguiller.php, ecrire/public/balises.php, ecrire/balise/formulaire_.php. To exploit the vulnerability, a visitor must visit a malicious website which redirects to the SPIP website. It is also possible to combine XSS vulnerabilities in SPIP 4.0.0 to exploit it. The vulnerability allows an authenticated attacker to execute malicious code without the knowledge of the user on the website (CSRF).
(CVE-2021-44122)
SPIP 4.0.0 is affected by a remote command execution vulnerability. To exploit the vulnerability, an attacker must craft a malicious picture with a double extension, upload it and then click on it to execute it. (CVE-2021-44123)
SPIP before 3.2.14 and 4.x before 4.0.5 allows remote authenticated editors to execute arbitrary code.
(CVE-2022-26846)
SPIP before 3.2.14 and 4.x before 4.0.5 allows unauthenticated access to information about editorial objects. (CVE-2022-26847)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-5482-1. The text
# itself is copyright (C) Canonical, Inc. See
# <https://ubuntu.com/security/notices>. Ubuntu(R) is a registered
# trademark of Canonical, Inc.
##
include('compat.inc');
if (description)
{
script_id(162377);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/16");
script_cve_id(
"CVE-2020-28984",
"CVE-2021-44118",
"CVE-2021-44120",
"CVE-2021-44122",
"CVE-2021-44123",
"CVE-2022-26846",
"CVE-2022-26847"
);
script_xref(name:"USN", value:"5482-1");
script_name(english:"Ubuntu 18.04 LTS : SPIP vulnerabilities (USN-5482-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote Ubuntu 18.04 LTS / 21.10 host has a package installed that is affected by multiple vulnerabilities as
referenced in the USN-5482-1 advisory.
- prive/formulaires/configurer_preferences.php in SPIP before 3.2.8 does not properly validate the couleur,
display, display_navigation, display_outils, imessage, and spip_ecran parameters. (CVE-2020-28984)
- SPIP 4.0.0 is affected by a Cross Site Scripting (XSS) vulnerability. To exploit the vulnerability, a
visitor must browse to a malicious SVG file. The vulnerability allows an authenticated attacker to inject
malicious code running on the client side into web pages visited by other users (stored XSS).
(CVE-2021-44118)
- SPIP 4.0.0 is affected by a Cross Site Scripting (XSS) vulnerability in ecrire/public/interfaces.php,
adding the function safehtml to the vulnerable fields. An editor is able to modify his personal
information. If the editor has an article written and available, when a user goes to the public site and
wants to read the author's information, the malicious code will be executed. The Who are you and
Website Name fields are vulnerable. (CVE-2021-44120)
- SPIP 4.0.0 is affected by a Cross Site Request Forgery (CSRF) vulnerability in
ecrire/public/aiguiller.php, ecrire/public/balises.php, ecrire/balise/formulaire_.php. To exploit the
vulnerability, a visitor must visit a malicious website which redirects to the SPIP website. It is also
possible to combine XSS vulnerabilities in SPIP 4.0.0 to exploit it. The vulnerability allows an
authenticated attacker to execute malicious code without the knowledge of the user on the website (CSRF).
(CVE-2021-44122)
- SPIP 4.0.0 is affected by a remote command execution vulnerability. To exploit the vulnerability, an
attacker must craft a malicious picture with a double extension, upload it and then click on it to execute
it. (CVE-2021-44123)
- SPIP before 3.2.14 and 4.x before 4.0.5 allows remote authenticated editors to execute arbitrary code.
(CVE-2022-26846)
- SPIP before 3.2.14 and 4.x before 4.0.5 allows unauthenticated access to information about editorial
objects. (CVE-2022-26847)
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://ubuntu.com/security/notices/USN-5482-1");
script_set_attribute(attribute:"solution", value:
"Update the affected spip package.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
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:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-28984");
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:"2020/11/23");
script_set_attribute(attribute:"patch_publication_date", value:"2022/06/16");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/06/17");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.04:-:lts");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:spip");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Ubuntu Local Security Checks");
script_copyright(english:"Ubuntu Security Notice (C) 2022-2023 Canonical, Inc. / NASL script (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/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);
var os_release = get_kb_item('Host/Ubuntu/release');
if ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');
os_release = chomp(os_release);
if (! ('18.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 18.04', 'Ubuntu ' + os_release);
if ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);
var pkgs = [
{'osver': '18.04', 'pkgname': 'spip', 'pkgver': '3.1.4-4~deb9u5build0.18.04.1'}
];
var flag = 0;
foreach package_array ( pkgs ) {
var osver = NULL;
var pkgname = NULL;
var pkgver = NULL;
if (!empty_or_null(package_array['osver'])) osver = package_array['osver'];
if (!empty_or_null(package_array['pkgname'])) pkgname = package_array['pkgname'];
if (!empty_or_null(package_array['pkgver'])) pkgver = package_array['pkgver'];
if (osver && pkgname && pkgver) {
if (ubuntu_check(osver:osver, pkgname:pkgname, pkgver:pkgver)) flag++;
}
}
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : ubuntu_report_get()
);
exit(0);
}
else
{
var tested = ubuntu_pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'spip');
}
Vendor | Product | Version | CPE |
---|---|---|---|
canonical | ubuntu_linux | 18.04 | cpe:/o:canonical:ubuntu_linux:18.04:-:lts |
canonical | ubuntu_linux | spip | p-cpe:/a:canonical:ubuntu_linux:spip |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28984
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44118
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44120
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44122
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44123
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26846
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26847
ubuntu.com/security/notices/USN-5482-1
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.003 Low
EPSS
Percentile
68.0%