Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/92201?format=api",
    "vulnerability_id": "VCID-hqzq-rv1z-s3ch",
    "summary": "Mattermost versions 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 9.11.x <= 9.11.17, 10.9.x <= 10.9.2 fails to sanitize path traversal sequences in template file destination paths, which allows a system admin to perform path traversal attacks via malicious path components, potentially enabling malicious file placement outside intended directories.",
    "aliases": [
        {
            "alias": "CVE-2025-8023"
        },
        {
            "alias": "GHSA-x67c-v8jr-p29r"
        }
    ],
    "fixed_packages": [],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-8023",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.0011",
                    "scoring_system": "epss",
                    "scoring_elements": "0.29089",
                    "published_at": "2026-06-13T12:55:00Z"
                },
                {
                    "value": "0.0011",
                    "scoring_system": "epss",
                    "scoring_elements": "0.28867",
                    "published_at": "2026-06-11T12:55:00Z"
                },
                {
                    "value": "0.0011",
                    "scoring_system": "epss",
                    "scoring_elements": "0.29069",
                    "published_at": "2026-06-12T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-8023"
        },
        {
            "reference_url": "https://github.com/mattermost/mattermost",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "6.8",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N"
                },
                {
                    "value": "MODERATE",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://github.com/mattermost/mattermost"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8023",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "6.8",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N"
                },
                {
                    "value": "MODERATE",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8023"
        },
        {
            "reference_url": "https://pkg.go.dev/vuln/GO-2025-3907",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "6.8",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N"
                },
                {
                    "value": "MODERATE",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://pkg.go.dev/vuln/GO-2025-3907"
        },
        {
            "reference_url": "https://mattermost.com/security-updates",
            "reference_id": "security-updates",
            "reference_type": "",
            "scores": [
                {
                    "value": "6.8",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N"
                },
                {
                    "value": "MODERATE",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-08-21T14:50:47Z/"
                }
            ],
            "url": "https://mattermost.com/security-updates"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 22,
            "name": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
            "description": "The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory."
        }
    ],
    "exploits": [],
    "severity_range_score": "4.0 - 6.9",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-hqzq-rv1z-s3ch"
}