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
Reporter | Title | Published | Views | Family All 12 |
---|---|---|---|---|
![]() | CVE-2021-39904 | 5 Nov 202100:15 | – | osv |
![]() | BIT-gitlab-2021-39904 | 6 Mar 202411:18 | – | osv |
![]() | Improper Access Control | 6 Aug 202320:06 | – | veracode |
![]() | CVE-2021-39904 | 5 Nov 202100:15 | – | debiancve |
![]() | CVE-2021-39904 | 5 Nov 202100:15 | – | cve |
![]() | CVE-2021-39904 | 4 Nov 202123:13 | – | cvelist |
![]() | Improper access control | 5 Nov 202100:15 | – | prion |
![]() | GitLab Access Control Error Vulnerability (CNVD-2021-91183) | 1 Nov 202100:00 | – | cnvd |
![]() | CVE-2021-39904 | 5 Nov 202100:15 | – | nvd |
![]() | CVE-2021-39904 | 5 Nov 202100:00 | – | ubuntucve |
Source | Link |
---|---|
hackerone | www.hackerone.com/reports/1063420 |
nessus | www.nessus.org/u |
cve | www.cve.mitre.org/cgi-bin/cvename.cgi |
gitlab | www.gitlab.com/gitlab-org/gitlab/-/issues/295298 |
#%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