CVE-2026-29200_CVE-2026-29200

{
    "lastseen": "",
    "description": "A critical IDOR vulnerability has been discovered in Comet Backup affecting all versions from 20.11.0 to 26.1.1 and 26.2.1. The vulnerability allows a tenant administrator to impersonate any end-user account of other tenants on the same server via a vulnerable API call.",
    "published": "2026-05-04T05:42:15.576Z",
    "modified": "2026-05-04T05:42:15.576Z",
    "type": "cve",
    "title": "CVE-2026-29200",
    "source": "hackerone",
    "references": "https://support.cometbackup.com/hc/en-us/articles/40090945484823--CVE-2026-29200-%D0%A1ritical-IDOR-vulnerability-in-Comet-Backup",
    "id": "CVE-2026-29200",
    "bulletinFamily": "",
    "cwe": [
        "CWE-639"
    ],
    "cvelist": null,
    "sourceData": "WebPros Comet Backup 20.11.0\nWebPros Comet Backup 26.2.0",
    "sourceHref": "",
    "cvss": {
        "score": 9.9,
        "severity": "CRITICAL",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:H",
        "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": "Comet Backup",
    "version": "20.11.0",
    "vendor": "WebPros",
    "ai_description": "Critical IDOR vulnerability allowing tenant administrators to impersonate end-user accounts",
    "ai_severity": "Critical",
    "ai_vendor": "WebPros",
    "ai_product": "Comet Backup",
    "ai_version": "20.11.0, 26.1.1, 26.2.1",
    "ai_score": 9.9
}