CVE-2026-31242_CVE-2026-31242

{
    "lastseen": "",
    "description": "The mem0 v1.0.0 server lacks authentication and authorization controls for its memory reset functionality accessible via the DELETE /memories endpoint. An unauthenticated attacker can send a DELETE request that triggers a reset operation, leading to the execution of a DROP TABLE SQL statement. This results in the deletion of the entire memory database table, causing catastrophic data loss and a complete denial of service for all users of the service.",
    "published": "2026-05-12T00:00:00.000Z",
    "modified": "2026-05-13T13:54:24.663Z",
    "type": "cve",
    "title": "CVE-2026-31242",
    "source": "mitre",
    "references": "https://github.com/mem0ai/mem0\nhttps://www.notion.so/CVE-2026-31242-35d1e1393188819c9ebec0e684b4e656",
    "id": "CVE-2026-31242",
    "bulletinFamily": "",
    "cwe": [
        "CWE-306",
        "CWE-862"
    ],
    "cvelist": null,
    "sourceData": "n/a n/a n/a",
    "sourceHref": "",
    "cvss": {
        "score": 9.1,
        "severity": "CRITICAL",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
        "version": "3.1"
    },
    "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": "mem0",
    "version": "v1.0.0",
    "vendor": "mem0ai",
    "ai_description": "Unauthenticated memory reset vulnerability leading to data loss and denial of service",
    "ai_severity": "Critical",
    "ai_vendor": "mem0ai",
    "ai_product": "mem0",
    "ai_version": "v1.0.0",
    "ai_score": 9.1
}