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    CVE-2026-33330

    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:Mar 24, 2026
    Last Modified:Mar 27, 2026
    EPS:Mar 24, 2026
    EPSS Score:0.00009
    CVSS Score:7.1

    Affected Products

    Vendor
    Error311
    Product
    Filerise
    Vendor
    Filerise
    Product
    Filerise

    Exploits

    https://github.com/error311/FileRise/security/advisories/GHSA-6c3j-f4x4-36m3

    Common Weakness Enumeration

    CWE-863 Incorrect Authorization

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2026-33477 (CVSS 4.3) — FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. In ver…
    CVE-2026-33329 (CVSS 8.1) — FileRise is a self-hosted web file manager / WebDAV server. From version 1.0.1 to before version 3.10.0, the r…
    CVE-2026-33072 (CVSS 8.2) — FileRise is a self-hosted web file manager / WebDAV server. In versions prior to 3.9.0, a hardcoded default en…
    CVE-2026-33071 (CVSS 4.3) — FileRise is a self-hosted web file manager / WebDAV server. In versions prior to 3.8.0, the WebDAV upload endp…
    CVE-2026-33070 (CVSS 3.7) — FileRise is a self-hosted web file manager / WebDAV server. In versions prior to 3.8.0, a missing-authenticati…
    CVE-2026-25231 (CVSS 7.5) — FileRise is a self-hosted web file manager / WebDAV server. Versions prior to 3.3.0, the application contains …
    CVE-2026-25230 (CVSS 4.6) — FileRise is a self-hosted web file manager / WebDAV server. Prior to 3.3.0, an HTML Injection vulnerability al…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High