Flowsint: Cypher query injection in node type on node creation_CVE-2026-42156

{
    "lastseen": "",
    "description": "Flowsint is an open-source OSINT graph exploration tool designed for cybersecurity investigation, transparency, and verification. Prior to 1.2.3, a remote attacker can create a node with a malicious type that can escape an existing Cypher query and an adversary can execute an arbitrary Cypher query. This vulnerability is fixed in 1.2.3.",
    "published": "2026-05-12T23:00:03.440Z",
    "modified": "2026-05-12T23:00:03.440Z",
    "type": "cve",
    "title": "Flowsint: Cypher query injection in node type on node creation",
    "source": "GitHub_M",
    "references": "https://github.com/reconurge/flowsint/security/advisories/GHSA-h5m2-c2c5-968p",
    "id": "CVE-2026-42156",
    "bulletinFamily": "",
    "cwe": [
        "CWE-943"
    ],
    "cvelist": null,
    "sourceData": "reconurge flowsint < 1.2.3",
    "sourceHref": "",
    "cvss": {
        "score": 7.1,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "flowsint",
    "version": "< 1.2.3",
    "vendor": "reconurge",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}