FileRise ONLYOFFICE integration allows read-only users to overwrite files via forged save callback_CVE-2026-33330

{
    "lastseen": "",
    "description": "FileRise is a self-hosted web file manager / WebDAV server. Prior to version 3.10.0, a broken access control issue in FileRise's ONLYOFFICE integration allows an authenticated user with read-only access to obtain a signed save callbackUrl for a file and then directly forge the ONLYOFFICE save callback to overwrite that file with attacker-controlled content. This issue has been patched in version 3.10.0.",
    "published": "2026-03-24T19:15:03.367Z",
    "modified": "2026-03-24T20:07:58.035Z",
    "type": "cve",
    "title": "FileRise ONLYOFFICE integration allows read-only users to overwrite files via forged save callback",
    "source": "GitHub_M",
    "references": "https://github.com/error311/FileRise/security/advisories/GHSA-6c3j-f4x4-36m3\nhttps://github.com/error311/FileRise/commit/3871f9fd1661688bed4f7dd23912be0ebf50973c\nhttps://github.com/error311/FileRise/releases/tag/v3.10.0",
    "id": "CVE-2026-33330",
    "bulletinFamily": "",
    "cwe": [
        "CWE-863"
    ],
    "cvelist": null,
    "sourceData": "error311 FileRise < 3.10.0",
    "sourceHref": "",
    "cvss": {
        "score": 7.1,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/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": "FileRise",
    "version": "< 3.10.0",
    "vendor": "error311",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}