PenguinMod-BackendApi: NoSQL Injection in Password Reset Endpoint Allows Account Takeover_CVE-2026-47181

{
    "lastseen": "",
    "description": "PenguinMod-BackendApi is the backend api for penguinmod. Prior to version 1.0.0, a NoSQL injection vulnerability in the password reset endpoint allows any authenticated user to change the password of an account, leading to full account takeover. An attacker only needs a registered account and a valid password reset token for their own account. This issue has been patched in version 1.0.0.",
    "published": "2026-06-11T18:49:14.691Z",
    "modified": "2026-06-11T18:49:14.691Z",
    "type": "cve",
    "title": "PenguinMod-BackendApi: NoSQL Injection in Password Reset Endpoint Allows Account Takeover",
    "source": "GitHub_M",
    "references": "https://github.com/PenguinMod/PenguinMod-BackendApi/security/advisories/GHSA-wwwc-jwrc-3pj8",
    "id": "CVE-2026-47181",
    "bulletinFamily": "",
    "cwe": [
        "CWE-20",
        "CWE-943"
    ],
    "cvelist": null,
    "sourceData": "PenguinMod PenguinMod-BackendApi < 1.0.0",
    "sourceHref": "",
    "cvss": {
        "score": 8.7,
        "severity": "HIGH",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/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": "PenguinMod-BackendApi",
    "version": "< 1.0.0",
    "vendor": "PenguinMod",
    "ai_description": "NoSQL injection vulnerability in password reset endpoint allows account takeover",
    "ai_severity": "High",
    "ai_vendor": "PenguinMod",
    "ai_product": "PenguinMod-BackendApi",
    "ai_version": "< 1.0.0",
    "ai_score": 8.7
}