Dancer2::Plugin::Auth::OAuth versions before 0.22 for Perl default to a predictable nonce_CVE-2026-11832

{
    "lastseen": "",
    "description": "Dancer2::Plugin::Auth::OAuth versions before 0.22 for Perl default to a predictable nonce.\n\nThe default nonce was generated using an MD5 hash of the epoch time, which is predictable.",
    "published": "2026-06-15T21:19:07.321Z",
    "modified": "2026-06-16T16:05:26.967Z",
    "type": "cve",
    "title": "Dancer2::Plugin::Auth::OAuth versions before 0.22 for Perl default to a predictable nonce",
    "source": "CPANSec",
    "references": "https://metacpan.org/release/BIAFRA/Dancer2-Plugin-Auth-OAuth-0.22/changes\nhttps://www.cve.org/CVERecord?id=CVE-2025-22376\nhttps://datatracker.ietf.org/doc/html/rfc5849#section-3.3\nhttps://datatracker.ietf.org/doc/html/rfc5849#section-4.9",
    "id": "CVE-2026-11832",
    "bulletinFamily": "",
    "cwe": [
        "CWE-338"
    ],
    "cvelist": null,
    "sourceData": "BIAFRA Dancer2::Plugin::Auth::OAuth 0",
    "sourceHref": "",
    "cvss": {
        "score": 9.1,
        "severity": "CRITICAL",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
        "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": "Dancer2::Plugin::Auth::OAuth",
    "version": "0",
    "vendor": "BIAFRA",
    "ai_description": "Predictable nonce vulnerability in Dancer2::Plugin::Auth::OAuth before version 0.22",
    "ai_severity": "Critical",
    "ai_vendor": "BIAFRA",
    "ai_product": "Dancer2::Plugin::Auth::OAuth",
    "ai_version": "< 0.22",
    "ai_score": 9.1
}