Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/49765?format=api",
    "vulnerability_id": "VCID-fkv5-wm1u-pfh5",
    "summary": "Lobe Chat has IDOR in Knowledge Base File Removal that Allows Cross User File Deletion\n`knowledgeBase.removeFilesFromKnowledgeBase` tRPC ep allows authenticated users to delete files from any knowledge base without verifying ownership.",
    "aliases": [
        {
            "alias": "CVE-2026-23522"
        },
        {
            "alias": "GHSA-j7xp-4mg9-x28r"
        }
    ],
    "fixed_packages": [],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/73490?format=api",
            "purl": "pkg:npm/%40lobehub/chat@1.143.2",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-fkv5-wm1u-pfh5"
                },
                {
                    "vulnerability": "VCID-fxza-2edn-ubhh"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540lobehub/chat@1.143.2"
        }
    ],
    "references": [
        {
            "reference_url": "https://github.com/lobehub/lobe-chat",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/lobehub/lobe-chat"
        },
        {
            "reference_url": "https://github.com/lobehub/lobe-chat/commit/2c1762b85acb84467ed5e799afe1499cd2f912e6",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/lobehub/lobe-chat/commit/2c1762b85acb84467ed5e799afe1499cd2f912e6"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23522",
            "reference_id": "CVE-2026-23522",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23522"
        },
        {
            "reference_url": "https://github.com/advisories/GHSA-j7xp-4mg9-x28r",
            "reference_id": "GHSA-j7xp-4mg9-x28r",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/advisories/GHSA-j7xp-4mg9-x28r"
        },
        {
            "reference_url": "https://github.com/lobehub/lobe-chat/security/advisories/GHSA-j7xp-4mg9-x28r",
            "reference_id": "GHSA-j7xp-4mg9-x28r",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/lobehub/lobe-chat/security/advisories/GHSA-j7xp-4mg9-x28r"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 284,
            "name": "Improper Access Control",
            "description": "The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor."
        },
        {
            "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."
        },
        {
            "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."
        }
    ],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-fkv5-wm1u-pfh5"
}