Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/144939?format=api",
    "vulnerability_id": "VCID-qpzh-fahe-1fau",
    "summary": "The SSH key upload feature (lib/gitlab_keys.rb) in gitlab-shell before 1.7.3, as used in GitLab 5.0 before 5.4.1 and 6.x before 6.2.3, allows remote authenticated users to execute arbitrary commands via shell metacharacters in the public key.",
    "aliases": [
        {
            "alias": "CVE-2013-4490"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/923256?format=api",
            "purl": "pkg:deb/debian/gitlab@0?distro=sid",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gitlab@0%3Fdistro=sid"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/923255?format=api",
            "purl": "pkg:deb/debian/gitlab@17.6.5-19?distro=sid",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gitlab@17.6.5-19%3Fdistro=sid"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2013-4490",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.49784",
                    "scoring_system": "epss",
                    "scoring_elements": "0.97786",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.49784",
                    "scoring_system": "epss",
                    "scoring_elements": "0.97793",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.49784",
                    "scoring_system": "epss",
                    "scoring_elements": "0.97795",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.49784",
                    "scoring_system": "epss",
                    "scoring_elements": "0.97798",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.49784",
                    "scoring_system": "epss",
                    "scoring_elements": "0.97802",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.49784",
                    "scoring_system": "epss",
                    "scoring_elements": "0.97805",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.49784",
                    "scoring_system": "epss",
                    "scoring_elements": "0.97808",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.49784",
                    "scoring_system": "epss",
                    "scoring_elements": "0.9781",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.49784",
                    "scoring_system": "epss",
                    "scoring_elements": "0.97811",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.49784",
                    "scoring_system": "epss",
                    "scoring_elements": "0.97817",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.49784",
                    "scoring_system": "epss",
                    "scoring_elements": "0.97819",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.49784",
                    "scoring_system": "epss",
                    "scoring_elements": "0.97818",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.49784",
                    "scoring_system": "epss",
                    "scoring_elements": "0.97816",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.49784",
                    "scoring_system": "epss",
                    "scoring_elements": "0.97823",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.49784",
                    "scoring_system": "epss",
                    "scoring_elements": "0.97827",
                    "published_at": "2026-05-07T12:55:00Z"
                },
                {
                    "value": "0.49784",
                    "scoring_system": "epss",
                    "scoring_elements": "0.97828",
                    "published_at": "2026-05-09T12:55:00Z"
                },
                {
                    "value": "0.49784",
                    "scoring_system": "epss",
                    "scoring_elements": "0.97829",
                    "published_at": "2026-05-11T12:55:00Z"
                },
                {
                    "value": "0.49784",
                    "scoring_system": "epss",
                    "scoring_elements": "0.97833",
                    "published_at": "2026-05-12T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2013-4490"
        },
        {
            "reference_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/remote/34362.rb",
            "reference_id": "CVE-2013-4490;OSVDB-99371",
            "reference_type": "exploit",
            "scores": [],
            "url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/remote/34362.rb"
        }
    ],
    "weaknesses": [],
    "exploits": [
        {
            "date_added": "2014-08-19",
            "description": "Gitlab-shell - Code Execution (Metasploit)",
            "required_action": null,
            "due_date": null,
            "notes": null,
            "known_ransomware_campaign_use": true,
            "source_date_published": "2014-08-19",
            "exploit_type": "remote",
            "platform": "linux",
            "source_date_updated": "2014-08-19",
            "data_source": "Exploit-DB",
            "source_url": ""
        },
        {
            "date_added": null,
            "description": "This module takes advantage of the addition of authorized\n          ssh keys in the gitlab-shell functionality of Gitlab. Versions\n          of gitlab-shell prior to 1.7.4 used the ssh key provided directly\n          in a system call resulting in a command injection vulnerability. As\n          this relies on adding an ssh key to an account, valid credentials\n          are required to exploit this vulnerability.",
            "required_action": null,
            "due_date": null,
            "notes": "Reliability:\n  - unknown-reliability\nStability:\n  - unknown-stability\nSideEffects:\n  - unknown-side-effects\n",
            "known_ransomware_campaign_use": false,
            "source_date_published": "2013-11-04",
            "exploit_type": null,
            "platform": "Linux,Python,Unix",
            "source_date_updated": null,
            "data_source": "Metasploit",
            "source_url": "https://github.com/rapid7/metasploit-framework/tree/master/modules/exploits/multi/http/gitlab_shell_exec.rb"
        }
    ],
    "severity_range_score": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qpzh-fahe-1fau"
}