Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/43757?format=api",
    "vulnerability_id": "VCID-3tay-eyby-47eg",
    "summary": "Improper Input Validation\nnode/hooks/express/apicalls.js in Etherpad Lite before v1.6.3 mishandles JSONP, which allows remote attackers to bypass intended access restrictions.",
    "aliases": [
        {
            "alias": "CVE-2018-6835"
        },
        {
            "alias": "GHSA-mvmv-rq2j-97p2"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/62818?format=api",
            "purl": "pkg:npm/ep_etherpad-lite@1.6.3",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/ep_etherpad-lite@1.6.3"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-6835",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.0012",
                    "scoring_system": "epss",
                    "scoring_elements": "0.3045",
                    "published_at": "2026-06-04T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-6835"
        },
        {
            "reference_url": "https://github.com/ether/etherpad-lite",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "9.8",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "value": "CRITICAL",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://github.com/ether/etherpad-lite"
        },
        {
            "reference_url": "https://github.com/ether/etherpad-lite/commit/626e58cc5af1db3691b41fca7b06c28ea43141b1",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "9.8",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "value": "CRITICAL",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://github.com/ether/etherpad-lite/commit/626e58cc5af1db3691b41fca7b06c28ea43141b1"
        },
        {
            "reference_url": "https://github.com/ether/etherpad-lite/releases/tag/1.6.3",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "9.8",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "value": "CRITICAL",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://github.com/ether/etherpad-lite/releases/tag/1.6.3"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2018-6835",
            "reference_id": "CVE-2018-6835",
            "reference_type": "",
            "scores": [
                {
                    "value": "9.8",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "value": "CRITICAL",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-6835"
        },
        {
            "reference_url": "https://github.com/advisories/GHSA-mvmv-rq2j-97p2",
            "reference_id": "GHSA-mvmv-rq2j-97p2",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/advisories/GHSA-mvmv-rq2j-97p2"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 1035,
            "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities",
            "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017."
        },
        {
            "cwe_id": 20,
            "name": "Improper Input Validation",
            "description": "The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly."
        },
        {
            "cwe_id": 937,
            "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities",
            "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013."
        }
    ],
    "exploits": [],
    "severity_range_score": "9.0 - 10.0",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-3tay-eyby-47eg"
}