Lucene search

K

GitLab 13.1 < 14.2.6 / 14.3 < 14.3.4 / 14.4 < 14.4.1 (CVE-2021-39904)

GitLab 13.1 < 14.2.6 / 14.3 < 14.3.4 / 14.4 < 14.4.1 GraphQL API Improper Access Control vulnerability (CVE-2021-39904

Show more
Related
Refs
Code
ReporterTitlePublishedViews
Family
OSV
CVE-2021-39904
5 Nov 202100:15
osv
OSV
BIT-gitlab-2021-39904
6 Mar 202411:18
osv
Veracode
Improper Access Control
6 Aug 202320:06
veracode
Debian CVE
CVE-2021-39904
5 Nov 202100:15
debiancve
CVE
CVE-2021-39904
5 Nov 202100:15
cve
Cvelist
CVE-2021-39904
4 Nov 202123:13
cvelist
Prion
Improper access control
5 Nov 202100:15
prion
CNVD
GitLab Access Control Error Vulnerability (CNVD-2021-91183)
1 Nov 202100:00
cnvd
NVD
CVE-2021-39904
5 Nov 202100:15
nvd
UbuntuCve
CVE-2021-39904
5 Nov 202100:00
ubuntucve
Rows per page
#%NASL_MIN_LEVEL 70300
##
# (C) Tenable, Inc.
##

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(159920);
  script_version("1.8");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/10/23");

  script_cve_id("CVE-2021-39904");
  script_xref(name:"IAVA", value:"2021-A-0523-S");

  script_name(english:"GitLab 13.1 < 14.2.6 / 14.3 < 14.3.4 / 14.4 < 14.4.1 (CVE-2021-39904)");

  script_set_attribute(attribute:"synopsis", value:
"The version of GitLab installed on the remote host is affected by a vulnerability.");
  script_set_attribute(attribute:"description", value:
"The version of GitLab installed on the remote host is affected by a vulnerability, as follows:

  - An Improper Access Control vulnerability in the GraphQL API in all versions of GitLab CE/EE starting from
    13.1 before 14.2.6, all versions starting from 14.3 before 14.3.4, and all versions starting from 14.4
    before 14.4.1 allows a Merge Request creator to resolve discussions and apply suggestions after a project
    owner has locked the Merge Request (CVE-2021-39904)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  # https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39904.json
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?4b33dbea");
  script_set_attribute(attribute:"see_also", value:"https://gitlab.com/gitlab-org/gitlab/-/issues/295298");
  script_set_attribute(attribute:"see_also", value:"https://hackerone.com/reports/1063420");
  script_set_attribute(attribute:"solution", value:
"Upgrade to GitLab version 14.2.6, 14.3.4, 14.4.1 or later.");
  script_set_attribute(attribute:"agent", value:"unix");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:N/I:P/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:L/UI:N/S:U/C:N/I:L/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-2021-39904");

  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:"2021/04/11");
  script_set_attribute(attribute:"patch_publication_date", value:"2021/04/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/04/20");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:gitlab:gitlab");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_set_attribute(attribute:"thorough_tests", value:"true");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"CGI abuses");

  script_copyright(english:"This script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("gitlab_nix_installed.nbin", "gitlab_webui_detect.nbin");
  script_require_keys("installed_sw/GitLab");

  exit(0);
}

include('vcf.inc');

var app = 'GitLab';
var app_info = vcf::combined_get_app_info(app:app);

if (report_paranoia < 2 && max_index(app_info.parsed_version[0]) < 3 && app_info.version =~ "^14\.(2|3|4)$")
  if (!empty_or_null(app_info.port))
    audit(AUDIT_POTENTIAL_VULN, app, app_info.version, app_info.port);
  else
    audit(AUDIT_POTENTIAL_VULN, app, app_info.version);

var constraints = [
  { 'min_version' : '13.1', 'fixed_version' : '14.2.6' },
  { 'min_version' : '14.3', 'fixed_version' : '14.3.4' },
  { 'min_version' : '14.4', 'fixed_version' : '14.4.1' }
];

vcf::check_version_and_report(
    app_info:app_info,
    constraints:constraints,
    severity:SECURITY_WARNING
);

Transform Your Security Services

Elevate your offerings with Vulners' advanced Vulnerability Intelligence. Contact us for a demo and discover the difference comprehensive, actionable intelligence can make in your security strategy.

Book a live demo
20 Apr 2022 00:00Current
4.9Medium risk
Vulners AI Score4.9
CVSS24
CVSS34.3
EPSS0.001
16
.json
Report