Exploit for CVE-2026-41940_6F345D91-C8C2-5707-AEA6-A6F2397FEE4F

9.8 / 10

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

cPanel/WHM Auth Bypass Scanner & Exploit Tool 基于 watchTowr 的 Python PoC 重写的 Go 命令行工具，用于检测和利用 CVE-2026-41940 cPanel/WHM 认证绕过漏洞。漏洞概述 CVE-2026-41940 是 cPanel/WHM 的认证绕过漏洞，攻击链通过 CRLF 注入 Basic Auth 头部，泄露安全令牌并获取 WHM root 权限。 4 阶段攻击链： 1. 预认证 — 向 /login/...

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Basic Information

ID 6F345D91-C8C2-5707-AEA6-A6F2397FEE4F

Published Apr 30, 2026 at 05:17

Modified Apr 30, 2026 at 05:22

{
    "lastseen": "2026-04-30T05:30:32",
    "description": "cPanel/WHM Auth Bypass Scanner & Exploit Tool \u57fa\u4e8e watchTowr \u7684 Python PoC \u91cd\u5199\u7684 Go \u547d\u4ee4\u884c\u5de5\u5177\uff0c\u7528\u4e8e\u68c0\u6d4b\u548c\u5229\u7528 CVE-2026-41940 cPanel/WHM \u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u3002 \u6f0f\u6d1e\u6982\u8ff0 CVE-2026-41940 \u662f cPanel/WHM \u7684\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u653b\u51fb\u94fe\u901a\u8fc7 CRLF \u6ce8\u5165 Basic Auth \u5934\u90e8\uff0c\u6cc4\u9732\u5b89\u5168\u4ee4\u724c\u5e76\u83b7\u53d6 WHM root \u6743\u9650\u3002 4 \u9636\u6bb5\u653b\u51fb\u94fe\uff1a 1. \u9884\u8ba4\u8bc1 \u2014 \u5411 /login/...",
    "published": "2026-04-30T05:17:06",
    "modified": "2026-04-30T05:22:45",
    "type": "githubexploit",
    "title": "Exploit for CVE-2026-41940",
    "source": "",
    "references": "",
    "id": "6F345D91-C8C2-5707-AEA6-A6F2397FEE4F",
    "bulletinFamily": "exploit",
    "cwe": null,
    "cvelist": [
        "CVE-2026-41940"
    ],
    "sourceData": "",
    "sourceHref": "",
    "cvss": {
        "score": 9.8,
        "severity": "CRITICAL",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/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": "https://github.com/yaunsky/cPanelWHM-AuthBypass",
    "category_name": "Exploit",
    "post_link": "",
    "product": "",
    "version": "",
    "vendor": "",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}

Description

Basic Information

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