Dokku: Git Credentials in .netrc Stored World-Readable Due to Premature touch_CVE-2026-45407

{
    "lastseen": "",
    "description": "Dokku is a docker-powered PaaS. Prior to 0.38.2, the git:auth command creates $DOKKU_ROOT/.netrc using bash's touch command, which applies the default umask of 0644. This pre-creation defeats the netrc binary's built-in 0600 permission setting, leaving git credentials readable by any local user who can traverse the dokku home directory. This vulnerability is fixed in 0.38.2.",
    "published": "2026-06-26T16:21:25.215Z",
    "modified": "2026-06-26T16:21:25.215Z",
    "type": "cve",
    "title": "Dokku: Git Credentials in .netrc Stored World-Readable Due to Premature touch",
    "source": "GitHub_M",
    "references": "https://github.com/dokku/dokku/security/advisories/GHSA-xh7p-9crg-pchr\nhttps://github.com/dokku/dokku/pull/8589",
    "id": "CVE-2026-45407",
    "bulletinFamily": "",
    "cwe": [
        "CWE-522"
    ],
    "cvelist": null,
    "sourceData": "dokku dokku < 0.38.2",
    "sourceHref": "",
    "cvss": {
        "score": 5,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/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": "dokku",
    "version": "< 0.38.2",
    "vendor": "dokku",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}