CVE-2026-29203_CVE-2026-29203

{
    "lastseen": "",
    "description": "A chmod call in the cPanel Nova plugin's Cpanel::Nova::Connector follows symlinks, allowing setting root permissions on arbitrary system files or directories. That can cause DoS or local privilege escalation when an authenticated cPanel user places a symlink at a user-controlled legacy Nova path under their home directory.",
    "published": "2026-05-08T18:51:05.541Z",
    "modified": "2026-05-08T19:22:12.991Z",
    "type": "cve",
    "title": "CVE-2026-29203",
    "source": "hackerone",
    "references": "https://support.cpanel.net/hc/en-us/articles/40311543760407-Security-CVE-2026-29203-cPanel-WHM-WP2-Security-Update-May-08-2026",
    "id": "CVE-2026-29203",
    "bulletinFamily": "",
    "cwe": [
        "CWE-61"
    ],
    "cvelist": null,
    "sourceData": "WebPros cPanel 11.136.0.0\nWebPros cPanel 11.134.0.0\nWebPros cPanel 11.132.0.0\nWebPros cPanel 11.130.0.0\nWebPros cPanel 11.126.0.0\nWebPros cPanel 11.124.0.0\nWebPros cPanel 11.118.0.0\nWebPros cPanel 11.110.0.0\nWebPros cPanel 11.110.0.0\nWebPros cPanel 11.102.0.0\nWebPros cPanel 11.94.0.0\nWebPros cPanel 11.86.0.0\nWebPros cPanel (CentOS 6, CloudLinux 6) 11.110.0.0\nWebPros WP Squared 11.136.1.0",
    "sourceHref": "",
    "cvss": {
        "score": 8.8,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/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": "cPanel",
    "version": "11.136.0.0",
    "vendor": "WebPros",
    "ai_description": "Symlink vulnerability in cPanel Nova plugin allowing DoS or local privilege escalation",
    "ai_severity": "High",
    "ai_vendor": "WebPros",
    "ai_product": "cPanel",
    "ai_version": "11.136.0.0, 11.134.0.0, 11.132.0.0, 11.130.0.0, 11.126.0.0, 11.124.0.0, 11.118.0.0, 11.110.0.0, 11.102.0.0, 11.94.0.0, 11.86.0.0",
    "ai_score": 8.8
}