Gogs: Overwriting critical files results in a denial of service_CVE-2026-52797

{
    "lastseen": "",
    "description": "Gogs is an open source self-hosted Git service. Prior to 0.14.0, as an authorized user, an intruder can dictate the value which is passed to the git diff command which, together with bypassing the filtering of the passed value, allows the user to bypass the target directory and write the result of the comparison to any arbitrary path. This vulnerability is fixed in 0.14.0.",
    "published": "2026-06-24T20:35:09.235Z",
    "modified": "2026-06-24T20:35:09.235Z",
    "type": "cve",
    "title": "Gogs: Overwriting critical files results in a denial of service",
    "source": "GitHub_M",
    "references": "https://github.com/gogs/gogs/security/advisories/GHSA-pm6v-2h4w-4rp2",
    "id": "CVE-2026-52797",
    "bulletinFamily": "",
    "cwe": [
        "CWE-22"
    ],
    "cvelist": null,
    "sourceData": "gogs gogs < 0.14.0",
    "sourceHref": "",
    "cvss": {
        "score": 8.5,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/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": "",
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            "privilegesRequired": "",
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            "confidentialityImpact": "",
            "integrityImpact": "",
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        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "gogs",
    "version": "< 0.14.0",
    "vendor": "gogs",
    "ai_description": "An authorized user can bypass the target directory and write the result of the comparison to any arbitrary path, allowing for a denial of service.",
    "ai_severity": "High",
    "ai_vendor": "Gogs",
    "ai_product": "Gogs",
    "ai_version": "< 0.14.0",
    "ai_score": 8.5
}