GO-2026-6863

    Dashboard / Vulnerabilities / GO-2026-6863

    GO-2026-6863

    Published: 5 Nov 2026Last Modified: 5 Nov 2026

    Summary: SiYuan: MCP file tool's blocklist is incomplete relative to the HTTP file API it claims to align with, exposing publish-mode passwords and other sensitive workspace files in github.com/siyuan-note/siyuan/kernel

    Details: SiYuan: MCP file tool's blocklist is incomplete relative to the HTTP file API it claims to align with, exposing publish-mode passwords and other sensitive workspace files in github.com/siyuan-note/siyuan/kernel

    References: https://github.com/siyuan-note/siyuan/security/advisories/GHSA-c8r8-95hg-mp34, https://nvd.nist.gov/vuln/detail/CVE-2026-60083, https://github.com/siyuan-note/siyuan/commit/3542530c505f13aa3fbd0343627409ca6c000dd2, https://github.com/siyuan-note/siyuan/releases/tag/v3.8.0, https://www.vulncheck.com/advisories/siyuan-before-incomplete-path-blocklist-via-mcp-file-tool

    Affected packages

    Package

    Name: github.com/siyuan-note/siyuan/kernel

    Purl: pkg:golang/github.com/siyuan-note/siyuan/kernel

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -0.0.0-20260808051406-3542530c505f

    Affected versions

    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
    GO-2026-6863 | CVE-DB