RansomLook – Improper Filtering of Private Location Entries in API Endpoints Leads to Information Exposure_CVE-2026-40584

{
    "lastseen": "",
    "description": "RansomLook is a tool to monitor Ransomware groups and markets and extract their victims. Prior to 1.9.0, the API in the affected application improperly filters private location entries in website/web/api/genericapi.py. Because the code removes elements from a list while iterating over it, entries marked as private may be unintentionally retained in API responses, allowing unauthorized disclosure of non-public location information. This vulnerability is fixed in 1.9.0.",
    "published": "2026-04-21T17:05:25.349Z",
    "modified": "2026-04-21T17:29:55.759Z",
    "type": "cve",
    "title": "RansomLook - Improper Filtering of Private Location Entries in API Endpoints Leads to Information Exposure",
    "source": "GitHub_M",
    "references": "https://github.com/RansomLook/RansomLook/security/advisories/GHSA-hv66-vcqc-v87c\nhttps://vulnerability.circl.lu/vuln/gcve-1-2026-0025",
    "id": "CVE-2026-40584",
    "bulletinFamily": "",
    "cwe": [
        "CWE-200"
    ],
    "cvelist": null,
    "sourceData": "RansomLook RansomLook < 1.9.0",
    "sourceHref": "",
    "cvss": {
        "score": 6.9,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/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": "RansomLook",
    "version": "< 1.9.0",
    "vendor": "RansomLook",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}